7x+12=4x+12

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Solution for 7x+12=4x+12 equation:


Simplifying
7x + 12 = 4x + 12

Reorder the terms:
12 + 7x = 4x + 12

Reorder the terms:
12 + 7x = 12 + 4x

Add '-12' to each side of the equation.
12 + -12 + 7x = 12 + -12 + 4x

Combine like terms: 12 + -12 = 0
0 + 7x = 12 + -12 + 4x
7x = 12 + -12 + 4x

Combine like terms: 12 + -12 = 0
7x = 0 + 4x
7x = 4x

Solving
7x = 4x

Solving for variable 'x'.

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

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

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

Combine like terms: 4x + -4x = 0
3x = 0

Divide each side by '3'.
x = 0

Simplifying
x = 0

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