Question

Y-x=15
x=12
simplify your answer as much as possible

Answer 1

y = 27

Explanation:

Lets plug x into the first equation.

The first equation: y-x = 15

Because we know x is 12,

y - 12 = 15

Add 12 on both sides.

y + 12 - 12 = 15 + 12

y = 27

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