7x+6x+2x+7=8x+5+4x

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Solution for 7x+6x+2x+7=8x+5+4x equation:


Simplifying
7x + 6x + 2x + 7 = 8x + 5 + 4x

Reorder the terms:
7 + 7x + 6x + 2x = 8x + 5 + 4x

Combine like terms: 7x + 6x = 13x
7 + 13x + 2x = 8x + 5 + 4x

Combine like terms: 13x + 2x = 15x
7 + 15x = 8x + 5 + 4x

Reorder the terms:
7 + 15x = 5 + 8x + 4x

Combine like terms: 8x + 4x = 12x
7 + 15x = 5 + 12x

Solving
7 + 15x = 5 + 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.
7 + 15x + -12x = 5 + 12x + -12x

Combine like terms: 15x + -12x = 3x
7 + 3x = 5 + 12x + -12x

Combine like terms: 12x + -12x = 0
7 + 3x = 5 + 0
7 + 3x = 5

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

Combine like terms: 7 + -7 = 0
0 + 3x = 5 + -7
3x = 5 + -7

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

Divide each side by '3'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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