10x+5x-3=8x+12

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Solution for 10x+5x-3=8x+12 equation:


Simplifying
10x + 5x + -3 = 8x + 12

Reorder the terms:
-3 + 10x + 5x = 8x + 12

Combine like terms: 10x + 5x = 15x
-3 + 15x = 8x + 12

Reorder the terms:
-3 + 15x = 12 + 8x

Solving
-3 + 15x = 12 + 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.
-3 + 15x + -8x = 12 + 8x + -8x

Combine like terms: 15x + -8x = 7x
-3 + 7x = 12 + 8x + -8x

Combine like terms: 8x + -8x = 0
-3 + 7x = 12 + 0
-3 + 7x = 12

Add '3' to each side of the equation.
-3 + 3 + 7x = 12 + 3

Combine like terms: -3 + 3 = 0
0 + 7x = 12 + 3
7x = 12 + 3

Combine like terms: 12 + 3 = 15
7x = 15

Divide each side by '7'.
x = 2.142857143

Simplifying
x = 2.142857143

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