78=0.8x-10

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Solution for 78=0.8x-10 equation:


Simplifying
78 = 0.8x + -10

Reorder the terms:
78 = -10 + 0.8x

Solving
78 = -10 + 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.
78 + -0.8x = -10 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
78 + -0.8x = -10 + 0.0
78 + -0.8x = -10

Add '-78' to each side of the equation.
78 + -78 + -0.8x = -10 + -78

Combine like terms: 78 + -78 = 0
0 + -0.8x = -10 + -78
-0.8x = -10 + -78

Combine like terms: -10 + -78 = -88
-0.8x = -88

Divide each side by '-0.8'.
x = 110

Simplifying
x = 110

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