What is the answer to 1/2 (12x-6)=45 ?

The answer to 1/2 (12x-6)=45 is x=8

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1/2 (12x-6)=45

\frac{1}{2} (12 x - 6) = 45

x = 8

Solution steps

\frac{1}{2} (12 x - 6) = 45

Multiply both sides by

2

12 x - 6 = 90

Move

6

to the right side

12 x = 96

Divide both sides by

12

x = 8

(y - 1) + y = 7

x, 5 y - (2 x + 5) = 0

x^{2} - x + 8 = x^{2} + 7 x + 4

5 (2 x - 4) = - 4 (x - 2)

2^{\frac{3}{2}} = 8