12x-8=10.5x+4

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Solution for 12x-8=10.5x+4 equation:


Simplifying
12x + -8 = 10.5x + 4

Reorder the terms:
-8 + 12x = 10.5x + 4

Reorder the terms:
-8 + 12x = 4 + 10.5x

Solving
-8 + 12x = 4 + 10.5x

Solving for variable 'x'.

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

Add '-10.5x' to each side of the equation.
-8 + 12x + -10.5x = 4 + 10.5x + -10.5x

Combine like terms: 12x + -10.5x = 1.5x
-8 + 1.5x = 4 + 10.5x + -10.5x

Combine like terms: 10.5x + -10.5x = 0.0
-8 + 1.5x = 4 + 0.0
-8 + 1.5x = 4

Add '8' to each side of the equation.
-8 + 8 + 1.5x = 4 + 8

Combine like terms: -8 + 8 = 0
0 + 1.5x = 4 + 8
1.5x = 4 + 8

Combine like terms: 4 + 8 = 12
1.5x = 12

Divide each side by '1.5'.
x = 8

Simplifying
x = 8

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