7x=2x-3+5x-4+x

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Solution for 7x=2x-3+5x-4+x equation:


Simplifying
7x = 2x + -3 + 5x + -4 + x

Reorder the terms:
7x = -3 + -4 + 2x + 5x + x

Combine like terms: -3 + -4 = -7
7x = -7 + 2x + 5x + x

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

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

Solving
7x = -7 + 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.
7x + -8x = -7 + 8x + -8x

Combine like terms: 7x + -8x = -1x
-1x = -7 + 8x + -8x

Combine like terms: 8x + -8x = 0
-1x = -7 + 0
-1x = -7

Divide each side by '-1'.
x = 7

Simplifying
x = 7

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