100x-7+5x-81x-8=

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Solution for 100x-7+5x-81x-8= equation:


Simplifying
100x + -7 + 5x + -81x + -8 = 0

Reorder the terms:
-7 + -8 + 100x + 5x + -81x = 0

Combine like terms: -7 + -8 = -15
-15 + 100x + 5x + -81x = 0

Combine like terms: 100x + 5x = 105x
-15 + 105x + -81x = 0

Combine like terms: 105x + -81x = 24x
-15 + 24x = 0

Solving
-15 + 24x = 0

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 24x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 24x = 0 + 15
24x = 0 + 15

Combine like terms: 0 + 15 = 15
24x = 15

Divide each side by '24'.
x = 0.625

Simplifying
x = 0.625

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