What is the answer to 1/4 c-3(1/2 c+3)=-3/4 c ?

The answer to 1/4 c-3(1/2 c+3)=-3/4 c is c=-18

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1/4 c-3(1/2 c+3)=-3/4 c

\frac{1}{4} c - 3 (\frac{1}{2} c + 3) = - \frac{3}{4} c

c = - 18

Solution steps

\frac{1}{4} c - 3 (\frac{1}{2} c + 3) = - \frac{3}{4} c

Expand

\frac{1}{4} c - 3 (\frac{1}{2} c + 3) : - \frac{5}{4} c - 9

- \frac{5}{4} c - 9 = - \frac{3}{4} c

Move

9

to the right side

- \frac{5}{4} c = - \frac{3}{4} c + 9

Move

\frac{3}{4} c

to the left side

- \frac{1}{2} c = 9

Multiply both sides by

- 2

c = - 18

x, 2 x + y = 4

x, 2 x + 3 y = 5 x - y

x, x + 2 y = 4

x, 2 x + 3 y = 12

3 x + 5 = 2 x - 10

What is the answer to 1/4 c-3(1/2 c+3)=-3/4 c ?
The answer to 1/4 c-3(1/2 c+3)=-3/4 c is c=-18
Solve for c: 1/4 c-3(1/2 c+3)=-3/4 c
The solution is c=-18