8x+5x+2+7=3x+4+9x

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Solution for 8x+5x+2+7=3x+4+9x equation:


Simplifying
8x + 5x + 2 + 7 = 3x + 4 + 9x

Reorder the terms:
2 + 7 + 8x + 5x = 3x + 4 + 9x

Combine like terms: 2 + 7 = 9
9 + 8x + 5x = 3x + 4 + 9x

Combine like terms: 8x + 5x = 13x
9 + 13x = 3x + 4 + 9x

Reorder the terms:
9 + 13x = 4 + 3x + 9x

Combine like terms: 3x + 9x = 12x
9 + 13x = 4 + 12x

Solving
9 + 13x = 4 + 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.
9 + 13x + -12x = 4 + 12x + -12x

Combine like terms: 13x + -12x = 1x
9 + 1x = 4 + 12x + -12x

Combine like terms: 12x + -12x = 0
9 + 1x = 4 + 0
9 + 1x = 4

Add '-9' to each side of the equation.
9 + -9 + 1x = 4 + -9

Combine like terms: 9 + -9 = 0
0 + 1x = 4 + -9
1x = 4 + -9

Combine like terms: 4 + -9 = -5
1x = -5

Divide each side by '1'.
x = -5

Simplifying
x = -5

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