9x-(-4-2x)=144

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Solution for 9x-(-4-2x)=144 equation:


Simplifying
9x + -1(-4 + -2x) = 144
9x + (-4 * -1 + -2x * -1) = 144
9x + (4 + 2x) = 144

Reorder the terms:
4 + 9x + 2x = 144

Combine like terms: 9x + 2x = 11x
4 + 11x = 144

Solving
4 + 11x = 144

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4' to each side of the equation.
4 + -4 + 11x = 144 + -4

Combine like terms: 4 + -4 = 0
0 + 11x = 144 + -4
11x = 144 + -4

Combine like terms: 144 + -4 = 140
11x = 140

Divide each side by '11'.
x = 12.72727273

Simplifying
x = 12.72727273

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