100-8x-15=23

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Solution for 100-8x-15=23 equation:


Simplifying
100 + -8x + -15 = 23

Reorder the terms:
100 + -15 + -8x = 23

Combine like terms: 100 + -15 = 85
85 + -8x = 23

Solving
85 + -8x = 23

Solving for variable 'x'.

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

Add '-85' to each side of the equation.
85 + -85 + -8x = 23 + -85

Combine like terms: 85 + -85 = 0
0 + -8x = 23 + -85
-8x = 23 + -85

Combine like terms: 23 + -85 = -62
-8x = -62

Divide each side by '-8'.
x = 7.75

Simplifying
x = 7.75

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