7.8x+3=-69.54

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Solution for 7.8x+3=-69.54 equation: 


Simplifying
7.8x + 3 = -69.54

Reorder the terms:
3 + 7.8x = -69.54

Solving
3 + 7.8x = -69.54

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 7.8x = -69.54 + -3

Combine like terms: 3 + -3 = 0
0 + 7.8x = -69.54 + -3
7.8x = -69.54 + -3

Combine like terms: -69.54 + -3 = -72.54
7.8x = -72.54

Divide each side by '7.8'.
x = -9.3

Simplifying
x = -9.3

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