10(2x+4)=-(-8-9x)

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Solution for 10(2x+4)=-(-8-9x) equation:


Simplifying
10(2x + 4) = -1(-8 + -9x)

Reorder the terms:
10(4 + 2x) = -1(-8 + -9x)
(4 * 10 + 2x * 10) = -1(-8 + -9x)
(40 + 20x) = -1(-8 + -9x)
40 + 20x = (-8 * -1 + -9x * -1)
40 + 20x = (8 + 9x)

Solving
40 + 20x = 8 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
40 + 20x + -9x = 8 + 9x + -9x

Combine like terms: 20x + -9x = 11x
40 + 11x = 8 + 9x + -9x

Combine like terms: 9x + -9x = 0
40 + 11x = 8 + 0
40 + 11x = 8

Add '-40' to each side of the equation.
40 + -40 + 11x = 8 + -40

Combine like terms: 40 + -40 = 0
0 + 11x = 8 + -40
11x = 8 + -40

Combine like terms: 8 + -40 = -32
11x = -32

Divide each side by '11'.
x = -2.909090909

Simplifying
x = -2.909090909

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