7.5x-7.8=64.20

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Solution for 7.5x-7.8=64.20 equation:


Simplifying
7.5x + -7.8 = 64.20

Reorder the terms:
-7.8 + 7.5x = 64.20

Solving
-7.8 + 7.5x = 64.20

Solving for variable 'x'.

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

Add '7.8' to each side of the equation.
-7.8 + 7.8 + 7.5x = 64.20 + 7.8

Combine like terms: -7.8 + 7.8 = 0.0
0.0 + 7.5x = 64.20 + 7.8
7.5x = 64.20 + 7.8

Combine like terms: 64.20 + 7.8 = 72
7.5x = 72

Divide each side by '7.5'.
x = 9.6

Simplifying
x = 9.6

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