-5.4-7.8x=-78.4

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Solution for -5.4-7.8x=-78.4 equation: 


Simplifying
-5.4 + -7.8x = -78.4

Solving
-5.4 + -7.8x = -78.4

Solving for variable 'x'.

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

Add '5.4' to each side of the equation.
-5.4 + 5.4 + -7.8x = -78.4 + 5.4

Combine like terms: -5.4 + 5.4 = 0.0
0.0 + -7.8x = -78.4 + 5.4
-7.8x = -78.4 + 5.4

Combine like terms: -78.4 + 5.4 = -73
-7.8x = -73

Divide each side by '-7.8'.
x = 9.358974359

Simplifying
x = 9.358974359

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