What is the answer to 1/2 c=2(1/2 c-3) ?

The answer to 1/2 c=2(1/2 c-3) is c=12

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1/2 c=2(1/2 c-3)

\frac{1}{2} c = 2 (\frac{1}{2} c - 3)

c = 12

Solution steps

\frac{1}{2} c = 2 (\frac{1}{2} c - 3)

Expand

2 (\frac{1}{2} c - 3) : c - 6

\frac{1}{2} c = c - 6

Move

c

to the left side

- \frac{1}{2} c = - 6

Multiply both sides by

- 2

c = 12

x, - 2 x + 7 y = - 21

3 x - 1 = x - 7

\frac{( \frac{5}{6} ) ^{6}}{( 0.83 ) ^{4}} = (\frac{5}{6})^{2}

300 - 3 a = 135

x, 4 x - y = - 2