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

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


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

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

Combine like terms: 7x + 6x = 13x
9 + 13x = 8x + 5 + 4x

Reorder the terms:
9 + 13x = 5 + 8x + 4x

Combine like terms: 8x + 4x = 12x
9 + 13x = 5 + 12x

Solving
9 + 13x = 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.
9 + 13x + -12x = 5 + 12x + -12x

Combine like terms: 13x + -12x = 1x
9 + 1x = 5 + 12x + -12x

Combine like terms: 12x + -12x = 0
9 + 1x = 5 + 0
9 + 1x = 5

Add '-9' to each side of the equation.
9 + -9 + 1x = 5 + -9

Combine like terms: 9 + -9 = 0
0 + 1x = 5 + -9
1x = 5 + -9

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

Divide each side by '1'.
x = -4

Simplifying
x = -4

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