5x+x-4=7x-4

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


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

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

Combine like terms: 5x + x = 6x
-4 + 6x = 7x + -4

Reorder the terms:
-4 + 6x = -4 + 7x

Add '4' to each side of the equation.
-4 + 4 + 6x = -4 + 4 + 7x

Combine like terms: -4 + 4 = 0
0 + 6x = -4 + 4 + 7x
6x = -4 + 4 + 7x

Combine like terms: -4 + 4 = 0
6x = 0 + 7x
6x = 7x

Solving
6x = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
6x + -7x = 7x + -7x

Combine like terms: 6x + -7x = -1x
-1x = 7x + -7x

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

Divide each side by '-1'.
x = 0

Simplifying
x = 0

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