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

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


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

Reorder the terms:
-7 + 3x = 5x + 2(-4 + x) + 9x
-7 + 3x = 5x + (-4 * 2 + x * 2) + 9x
-7 + 3x = 5x + (-8 + 2x) + 9x

Reorder the terms:
-7 + 3x = -8 + 5x + 2x + 9x

Combine like terms: 5x + 2x = 7x
-7 + 3x = -8 + 7x + 9x

Combine like terms: 7x + 9x = 16x
-7 + 3x = -8 + 16x

Solving
-7 + 3x = -8 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
-7 + 3x + -16x = -8 + 16x + -16x

Combine like terms: 3x + -16x = -13x
-7 + -13x = -8 + 16x + -16x

Combine like terms: 16x + -16x = 0
-7 + -13x = -8 + 0
-7 + -13x = -8

Add '7' to each side of the equation.
-7 + 7 + -13x = -8 + 7

Combine like terms: -7 + 7 = 0
0 + -13x = -8 + 7
-13x = -8 + 7

Combine like terms: -8 + 7 = -1
-13x = -1

Divide each side by '-13'.
x = 0.07692307692

Simplifying
x = 0.07692307692

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