x+7x-2x+9=x+5

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Solution for x+7x-2x+9=x+5 equation:


Simplifying
x + 7x + -2x + 9 = x + 5

Reorder the terms:
9 + x + 7x + -2x = x + 5

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

Combine like terms: 8x + -2x = 6x
9 + 6x = x + 5

Reorder the terms:
9 + 6x = 5 + x

Solving
9 + 6x = 5 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
9 + 6x + -1x = 5 + x + -1x

Combine like terms: 6x + -1x = 5x
9 + 5x = 5 + x + -1x

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

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

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

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

Divide each side by '5'.
x = -0.8

Simplifying
x = -0.8

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