What is the answer to 5(6-3y)-2y=13 ?

The answer to 5(6-3y)-2y=13 is y=1

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5(6-3y)-2y=13

5 (6 - 3 y) - 2 y = 13

y = 1

Solution steps

5 (6 - 3 y) - 2 y = 13

Expand

5 (6 - 3 y) : 30 - 15 y

30 - 15 y - 2 y = 13

Add similar elements:

- 15 y - 2 y = - 17 y

30 - 17 y = 13

Move

30

to the right side

- 17 y = - 17

Divide both sides by

- 17

y = 1

y - 4 = 7 (0 - 6)

\frac{2}{5} x + \frac{1}{4} x = 39

2 x + 15 = 135

x lo g_{10} (3) = lo g_{10} (5)

(x - 6) (x + a) = x^{2} + 6 x - 6 a