12x+3x-10+8=28

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Solution for 12x+3x-10+8=28 equation:


Simplifying
12x + 3x + -10 + 8 = 28

Reorder the terms:
-10 + 8 + 12x + 3x = 28

Combine like terms: -10 + 8 = -2
-2 + 12x + 3x = 28

Combine like terms: 12x + 3x = 15x
-2 + 15x = 28

Solving
-2 + 15x = 28

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 15x = 28 + 2

Combine like terms: -2 + 2 = 0
0 + 15x = 28 + 2
15x = 28 + 2

Combine like terms: 28 + 2 = 30
15x = 30

Divide each side by '15'.
x = 2

Simplifying
x = 2

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