9-3x-2(x+5)=4x+7-x

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Solution for 9-3x-2(x+5)=4x+7-x equation:


Simplifying
9 + -3x + -2(x + 5) = 4x + 7 + -1x

Reorder the terms:
9 + -3x + -2(5 + x) = 4x + 7 + -1x
9 + -3x + (5 * -2 + x * -2) = 4x + 7 + -1x
9 + -3x + (-10 + -2x) = 4x + 7 + -1x

Reorder the terms:
9 + -10 + -3x + -2x = 4x + 7 + -1x

Combine like terms: 9 + -10 = -1
-1 + -3x + -2x = 4x + 7 + -1x

Combine like terms: -3x + -2x = -5x
-1 + -5x = 4x + 7 + -1x

Reorder the terms:
-1 + -5x = 7 + 4x + -1x

Combine like terms: 4x + -1x = 3x
-1 + -5x = 7 + 3x

Solving
-1 + -5x = 7 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-1 + -5x + -3x = 7 + 3x + -3x

Combine like terms: -5x + -3x = -8x
-1 + -8x = 7 + 3x + -3x

Combine like terms: 3x + -3x = 0
-1 + -8x = 7 + 0
-1 + -8x = 7

Add '1' to each side of the equation.
-1 + 1 + -8x = 7 + 1

Combine like terms: -1 + 1 = 0
0 + -8x = 7 + 1
-8x = 7 + 1

Combine like terms: 7 + 1 = 8
-8x = 8

Divide each side by '-8'.
x = -1

Simplifying
x = -1

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