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liraira [26]
1 year ago
7

Evaluate the expression below for x = -4 and y = 8 -X +5y + 2x

Mathematics
1 answer:
Drupady [299]1 year ago
3 0

Here, given the values of x and y, we are told to evaluate the given expression

What we need to do here is to simply substitute the values of x and y into the given expression

Thus;

we have -x + 5y + 2x

By substitution, this becomes;

-(-4) + 5(8) + 2(-4)

= 4 + 40 -8

= 44 - 8

= 36

Given x = -4 and y = 8 , the expression -X +5y + 2x​ = 36

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