7x-3x+7=3x-8x+7

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


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

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

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

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

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

Add '-7' to each side of the equation.
7 + -7 + 4x = 7 + -7 + -5x

Combine like terms: 7 + -7 = 0
0 + 4x = 7 + -7 + -5x
4x = 7 + -7 + -5x

Combine like terms: 7 + -7 = 0
4x = 0 + -5x
4x = -5x

Solving
4x = -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
4x + 5x = -5x + 5x

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

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

Divide each side by '9'.
x = 0

Simplifying
x = 0

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