What is the answer to 71=-13+6/7 y ?

The answer to 71=-13+6/7 y is y=98

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71=-13+6/7 y

71 = - 13 + \frac{6}{7} y

y = 98

Solution steps

71 = - 13 + \frac{6}{7} y

Switch sides

- 13 + \frac{6}{7} y = 71

Move

13

to the right side

\frac{6}{7} y = 84

Multiply both sides by

7

6 y = 588

Divide both sides by

6

y = 98

x, 4 x + 3 y = 15

- 9 = - x + 12

- \frac{6}{5} (30 b + 15) - 3 b = - \frac{1}{5} b - 3 + \frac{6}{5} b

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

x, x - y = - 12