8-0.5*x-7*x-7=0

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Solution for 8-0.5*x-7*x-7=0 equation:


Simplifying
8 + -0.5x + -7x + -7 = 0

Reorder the terms:
8 + -7 + -0.5x + -7x = 0

Combine like terms: 8 + -7 = 1
1 + -0.5x + -7x = 0

Combine like terms: -0.5x + -7x = -7.5x
1 + -7.5x = 0

Solving
1 + -7.5x = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -7.5x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -7.5x = 0 + -1
-7.5x = 0 + -1

Combine like terms: 0 + -1 = -1
-7.5x = -1

Divide each side by '-7.5'.
x = 0.1333333333

Simplifying
x = 0.1333333333

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