9x+7-5=4-4(x+2)

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Solution for 9x+7-5=4-4(x+2) equation:


Simplifying
9x + 7 + -5 = 4 + -4(x + 2)

Reorder the terms:
7 + -5 + 9x = 4 + -4(x + 2)

Combine like terms: 7 + -5 = 2
2 + 9x = 4 + -4(x + 2)

Reorder the terms:
2 + 9x = 4 + -4(2 + x)
2 + 9x = 4 + (2 * -4 + x * -4)
2 + 9x = 4 + (-8 + -4x)

Combine like terms: 4 + -8 = -4
2 + 9x = -4 + -4x

Solving
2 + 9x = -4 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
2 + 9x + 4x = -4 + -4x + 4x

Combine like terms: 9x + 4x = 13x
2 + 13x = -4 + -4x + 4x

Combine like terms: -4x + 4x = 0
2 + 13x = -4 + 0
2 + 13x = -4

Add '-2' to each side of the equation.
2 + -2 + 13x = -4 + -2

Combine like terms: 2 + -2 = 0
0 + 13x = -4 + -2
13x = -4 + -2

Combine like terms: -4 + -2 = -6
13x = -6

Divide each side by '13'.
x = -0.4615384615

Simplifying
x = -0.4615384615

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