Solved: "Evalute 2x+y for x=2 and y=−5"

acidizihvzs

Answered question

2022-04-02

Evalute

2 x + y

for

x = 2

and

y = - 5

Ishaan Stout

Beginner2022-04-03Added 14 answers

Step 1
function (say f) is given by

f = 2 x + y

- (1)
Step 2
on substituting

x = 2

and

y = - 5

in equation 1 we get,

f = 2 \times 2 + (- 5)

= 4 - 5

= - 1

Hence, the value of expression

2 x + y

for

x = 2

and

y = - 5

is -1

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