3 years ago

Complete the solution of the equation. Find the value of y when x equals 9. 3x + 4y = 43

1 answer:

5 0

3(9) +4y=43
27 + 4y =43
-27. -27
4y=16
Divide 4 on each side
ANSWER: y=4

You have to go down in the order and end up trying to get y by itself.

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