-8(8+-x)=0.8(x+10)

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Solution for -8(8+-x)=0.8(x+10) equation:


Simplifying
-8(8 + -1x) = 0.8(x + 10)
(8 * -8 + -1x * -8) = 0.8(x + 10)
(-64 + 8x) = 0.8(x + 10)

Reorder the terms:
-64 + 8x = 0.8(10 + x)
-64 + 8x = (10 * 0.8 + x * 0.8)
-64 + 8x = (8 + 0.8x)

Solving
-64 + 8x = 8 + 0.8x

Solving for variable 'x'.

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

Add '-0.8x' to each side of the equation.
-64 + 8x + -0.8x = 8 + 0.8x + -0.8x

Combine like terms: 8x + -0.8x = 7.2x
-64 + 7.2x = 8 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
-64 + 7.2x = 8 + 0.0
-64 + 7.2x = 8

Add '64' to each side of the equation.
-64 + 64 + 7.2x = 8 + 64

Combine like terms: -64 + 64 = 0
0 + 7.2x = 8 + 64
7.2x = 8 + 64

Combine like terms: 8 + 64 = 72
7.2x = 72

Divide each side by '7.2'.
x = 10

Simplifying
x = 10

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