8x-2x+3x-5+12=100

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Solution for 8x-2x+3x-5+12=100 equation:


Simplifying
8x + -2x + 3x + -5 + 12 = 100

Reorder the terms:
-5 + 12 + 8x + -2x + 3x = 100

Combine like terms: -5 + 12 = 7
7 + 8x + -2x + 3x = 100

Combine like terms: 8x + -2x = 6x
7 + 6x + 3x = 100

Combine like terms: 6x + 3x = 9x
7 + 9x = 100

Solving
7 + 9x = 100

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 9x = 100 + -7

Combine like terms: 7 + -7 = 0
0 + 9x = 100 + -7
9x = 100 + -7

Combine like terms: 100 + -7 = 93
9x = 93

Divide each side by '9'.
x = 10.33333333

Simplifying
x = 10.33333333

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