Question

Given the equation 4x + 3y = 18. find the value of y when x = −3

Answer 1

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Answer:

y = 10

Explanation:

Put -3 where x is and solve for y.

4(-3) +3y = 18

-4 +y = 6 . . . . . . . divide by 3

y = 10 . . . . . . . . . add 4