What is the answer to (11x)/2+(3x)/2-9x=-12+84 ?

The answer to (11x)/2+(3x)/2-9x=-12+84 is x=-36

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(11x)/2+(3x)/2-9x=-12+84

\frac{11 x}{2} + \frac{3 x}{2} - 9 x = - 12 + 84

x = - 36

Solution steps

\frac{11 x}{2} + \frac{3 x}{2} - 9 x = - 12 + 84

Add/Subtract the numbers:

- 12 + 84 = 72

\frac{11 x}{2} + \frac{3 x}{2} - 9 x = 72

Multiply both sides by

2

- 4 x = 144

Divide both sides by

- 4

x = - 36

x, 9 x + 15 y = 45

- 2 (n + 3) = 13

x, x - 3 y + 16 = 0

y, 3 x - 2 y = - 4

1.8 x = 42.6

What is the answer to (11x)/2+(3x)/2-9x=-12+84 ?
The answer to (11x)/2+(3x)/2-9x=-12+84 is x=-36
Solve for x: (11x)/2+(3x)/2-9x=-12+84
The solution is x=-36