2 years ago

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

Mathematics

1 answer:

Marizza181 [45]2 years ago

7 0

Y = 4

3x + 4x = 43

3(9) + 4x = 43

27 + 4x = 43

4x = 43-27

4x = 16

16/4 = x

4=x

x=4

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