8x-12-5x+7=19

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Solution for 8x-12-5x+7=19 equation:


Simplifying
8x + -12 + -5x + 7 = 19

Reorder the terms:
-12 + 7 + 8x + -5x = 19

Combine like terms: -12 + 7 = -5
-5 + 8x + -5x = 19

Combine like terms: 8x + -5x = 3x
-5 + 3x = 19

Solving
-5 + 3x = 19

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 3x = 19 + 5

Combine like terms: -5 + 5 = 0
0 + 3x = 19 + 5
3x = 19 + 5

Combine like terms: 19 + 5 = 24
3x = 24

Divide each side by '3'.
x = 8

Simplifying
x = 8

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