4(x-8)-9=-5(-4x+7)-8x

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Solution for 4(x-8)-9=-5(-4x+7)-8x equation:


Simplifying
4(x + -8) + -9 = -5(-4x + 7) + -8x

Reorder the terms:
4(-8 + x) + -9 = -5(-4x + 7) + -8x
(-8 * 4 + x * 4) + -9 = -5(-4x + 7) + -8x
(-32 + 4x) + -9 = -5(-4x + 7) + -8x

Reorder the terms:
-32 + -9 + 4x = -5(-4x + 7) + -8x

Combine like terms: -32 + -9 = -41
-41 + 4x = -5(-4x + 7) + -8x

Reorder the terms:
-41 + 4x = -5(7 + -4x) + -8x
-41 + 4x = (7 * -5 + -4x * -5) + -8x
-41 + 4x = (-35 + 20x) + -8x

Combine like terms: 20x + -8x = 12x
-41 + 4x = -35 + 12x

Solving
-41 + 4x = -35 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-41 + 4x + -12x = -35 + 12x + -12x

Combine like terms: 4x + -12x = -8x
-41 + -8x = -35 + 12x + -12x

Combine like terms: 12x + -12x = 0
-41 + -8x = -35 + 0
-41 + -8x = -35

Add '41' to each side of the equation.
-41 + 41 + -8x = -35 + 41

Combine like terms: -41 + 41 = 0
0 + -8x = -35 + 41
-8x = -35 + 41

Combine like terms: -35 + 41 = 6
-8x = 6

Divide each side by '-8'.
x = -0.75

Simplifying
x = -0.75

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