40x-115=7.50

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Solution for 40x-115=7.50 equation: 


Simplifying
40x + -115 = 7.50

Reorder the terms:
-115 + 40x = 7.50

Solving
-115 + 40x = 7.50

Solving for variable 'x'.

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

Add '115' to each side of the equation.
-115 + 115 + 40x = 7.50 + 115

Combine like terms: -115 + 115 = 0
0 + 40x = 7.50 + 115
40x = 7.50 + 115

Combine like terms: 7.50 + 115 = 122.5
40x = 122.5

Divide each side by '40'.
x = 3.0625

Simplifying
x = 3.0625

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