2x+7-3x+4=8x

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Solution for 2x+7-3x+4=8x equation:


Simplifying
2x + 7 + -3x + 4 = 8x

Reorder the terms:
7 + 4 + 2x + -3x = 8x

Combine like terms: 7 + 4 = 11
11 + 2x + -3x = 8x

Combine like terms: 2x + -3x = -1x
11 + -1x = 8x

Solving
11 + -1x = 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
11 + -1x + -8x = 8x + -8x

Combine like terms: -1x + -8x = -9x
11 + -9x = 8x + -8x

Combine like terms: 8x + -8x = 0
11 + -9x = 0

Add '-11' to each side of the equation.
11 + -11 + -9x = 0 + -11

Combine like terms: 11 + -11 = 0
0 + -9x = 0 + -11
-9x = 0 + -11

Combine like terms: 0 + -11 = -11
-9x = -11

Divide each side by '-9'.
x = 1.222222222

Simplifying
x = 1.222222222

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