7x+6x+3+9=-4x+5+8x

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Solution for 7x+6x+3+9=-4x+5+8x equation:


Simplifying
7x + 6x + 3 + 9 = -4x + 5 + 8x

Reorder the terms:
3 + 9 + 7x + 6x = -4x + 5 + 8x

Combine like terms: 3 + 9 = 12
12 + 7x + 6x = -4x + 5 + 8x

Combine like terms: 7x + 6x = 13x
12 + 13x = -4x + 5 + 8x

Reorder the terms:
12 + 13x = 5 + -4x + 8x

Combine like terms: -4x + 8x = 4x
12 + 13x = 5 + 4x

Solving
12 + 13x = 5 + 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.
12 + 13x + -4x = 5 + 4x + -4x

Combine like terms: 13x + -4x = 9x
12 + 9x = 5 + 4x + -4x

Combine like terms: 4x + -4x = 0
12 + 9x = 5 + 0
12 + 9x = 5

Add '-12' to each side of the equation.
12 + -12 + 9x = 5 + -12

Combine like terms: 12 + -12 = 0
0 + 9x = 5 + -12
9x = 5 + -12

Combine like terms: 5 + -12 = -7
9x = -7

Divide each side by '9'.
x = -0.7777777778

Simplifying
x = -0.7777777778

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