Question

Given the equation 4x + 2y = 10, find the value of y that
corresponds to a value of 3 for x.

Answer 1

-1

Explanation:

you already know the value of x is 3, so you just solve to figure out what y would be to equal 10

4(3) + 2(y) = 10

4(3) + 2(-1) = 10