7x-5+3x=7-4x-12

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Solution for 7x-5+3x=7-4x-12 equation:


Simplifying
7x + -5 + 3x = 7 + -4x + -12

Reorder the terms:
-5 + 7x + 3x = 7 + -4x + -12

Combine like terms: 7x + 3x = 10x
-5 + 10x = 7 + -4x + -12

Reorder the terms:
-5 + 10x = 7 + -12 + -4x

Combine like terms: 7 + -12 = -5
-5 + 10x = -5 + -4x

Add '5' to each side of the equation.
-5 + 5 + 10x = -5 + 5 + -4x

Combine like terms: -5 + 5 = 0
0 + 10x = -5 + 5 + -4x
10x = -5 + 5 + -4x

Combine like terms: -5 + 5 = 0
10x = 0 + -4x
10x = -4x

Solving
10x = -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.
10x + 4x = -4x + 4x

Combine like terms: 10x + 4x = 14x
14x = -4x + 4x

Combine like terms: -4x + 4x = 0
14x = 0

Divide each side by '14'.
x = 0

Simplifying
x = 0

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