Sinead Mcgee

2021-10-13

How can I understand Equations better?

Roosevelt Houghton

Skilled2021-10-14Added 106 answers

Step 1

Definition:

In algebra, an equation can be defined as a mathematical statement consisting of an equal sign between two algebraic expressions.

Step 2

Example:

$x+y=2$ is an equation, in which $x+y$ and 2 are the two algebraic expressions separated by equal sign

Moreover,

In an algebraic equation, the left-hand side is equal to the right-hand side.

Consider,

An equation$2x-3y=21$

$2x-3y$ expression is in the left-hand side, which equal to the expression 21 on right-hand side.

Step 3

Equations are divided in the parts given below:

Consider,

An equation$2x-3y=21$

1] Terms: 2x, 3y, 21 are the terms in the equation consider above,

2] Variables: x , y are the two variables,

3] Operator: The operator is subtraction which "-",

4] Coefficients: A constant term with the variables are the coefficients of the equation here 2 and -3 are the two coefficients, ( sign of the coefficient matters the most)

5] Expression:$2x-3y$ is the expression of the considered equation,

6] Left-hand side=Right-hand side

Without variables is also forms an equation:

Consider$1+1=2$ is also an equation because it consists of equal sign.

Step 4

Example which is not an equation given below:

$5x-y+1$ is not an equation, by the definition of an equation consists a equal sign.

$5x-y+1$ is only an expression.

Definition:

In algebra, an equation can be defined as a mathematical statement consisting of an equal sign between two algebraic expressions.

Step 2

Example:

Moreover,

In an algebraic equation, the left-hand side is equal to the right-hand side.

Consider,

An equation

Step 3

Equations are divided in the parts given below:

Consider,

An equation

1] Terms: 2x, 3y, 21 are the terms in the equation consider above,

2] Variables: x , y are the two variables,

3] Operator: The operator is subtraction which "-",

4] Coefficients: A constant term with the variables are the coefficients of the equation here 2 and -3 are the two coefficients, ( sign of the coefficient matters the most)

5] Expression:

6] Left-hand side=Right-hand side

Without variables is also forms an equation:

Consider

Step 4

Example which is not an equation given below:

Which expression has both 8 and n as factors???

One number is 2 more than 3 times another. Their sum is 22. Find the numbers

8, 14

5, 17

2, 20

4, 18

10, 12Perform the indicated operation and simplify the result. Leave your answer in factored form

$\left[\frac{(4x-8)}{(-3x)}\right].\left[\frac{12}{(12-6x)}\right]$ An ordered pair set is referred to as a ___?

Please, can u convert 3.16 (6 repeating) to fraction.

Write an algebraic expression for the statement '6 less than the quotient of x divided by 3 equals 2'.

A) $6-\frac{x}{3}=2$

B) $\frac{x}{3}-6=2$

C) 3x−6=2

D) $\frac{3}{x}-6=2$Find: $2.48\xf74$.

Multiplication $999\times 999$ equals.

Solve: (128÷32)÷(−4)=

A) -1

B) 2

C) -4

D) -3What is $0.78888.....$ converted into a fraction? $\left(0.7\overline{8}\right)$

The mixed fraction representation of 7/3 is...

How to write the algebraic expression given: the quotient of 5 plus d and 12 minus w?

Express 200+30+5+4100+71000 as a decimal number and find its hundredths digit.

A)235.47,7

B)235.047,4

C)235.47,4

D)234.057,7Find four equivalent fractions of the given fraction:$\frac{6}{12}$

How to find the greatest common factor of $80{x}^{3},30y{x}^{2}$?