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

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


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

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

Reorder the terms:
5 + -4x = -8(-9 + x)
5 + -4x = (-9 * -8 + x * -8)
5 + -4x = (72 + -8x)

Solving
5 + -4x = 72 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
5 + -4x + 8x = 72 + -8x + 8x

Combine like terms: -4x + 8x = 4x
5 + 4x = 72 + -8x + 8x

Combine like terms: -8x + 8x = 0
5 + 4x = 72 + 0
5 + 4x = 72

Add '-5' to each side of the equation.
5 + -5 + 4x = 72 + -5

Combine like terms: 5 + -5 = 0
0 + 4x = 72 + -5
4x = 72 + -5

Combine like terms: 72 + -5 = 67
4x = 67

Divide each side by '4'.
x = 16.75

Simplifying
x = 16.75

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