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

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


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

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

Combine like terms: 4 + 9 = 13
13 + 9x + 4x = 5x + 3 + 7x

Combine like terms: 9x + 4x = 13x
13 + 13x = 5x + 3 + 7x

Reorder the terms:
13 + 13x = 3 + 5x + 7x

Combine like terms: 5x + 7x = 12x
13 + 13x = 3 + 12x

Solving
13 + 13x = 3 + 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.
13 + 13x + -12x = 3 + 12x + -12x

Combine like terms: 13x + -12x = 1x
13 + 1x = 3 + 12x + -12x

Combine like terms: 12x + -12x = 0
13 + 1x = 3 + 0
13 + 1x = 3

Add '-13' to each side of the equation.
13 + -13 + 1x = 3 + -13

Combine like terms: 13 + -13 = 0
0 + 1x = 3 + -13
1x = 3 + -13

Combine like terms: 3 + -13 = -10
1x = -10

Divide each side by '1'.
x = -10

Simplifying
x = -10

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