4x-5(-x-2)=9

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Solution for 4x-5(-x-2)=9 equation:


Simplifying
4x + -5(-1x + -2) = 9

Reorder the terms:
4x + -5(-2 + -1x) = 9
4x + (-2 * -5 + -1x * -5) = 9
4x + (10 + 5x) = 9

Reorder the terms:
10 + 4x + 5x = 9

Combine like terms: 4x + 5x = 9x
10 + 9x = 9

Solving
10 + 9x = 9

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 9x = 9 + -10

Combine like terms: 10 + -10 = 0
0 + 9x = 9 + -10
9x = 9 + -10

Combine like terms: 9 + -10 = -1
9x = -1

Divide each side by '9'.
x = -0.1111111111

Simplifying
x = -0.1111111111

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