40x-45=240

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Solution for 40x-45=240 equation: 


Simplifying
40x + -45 = 240

Reorder the terms:
-45 + 40x = 240

Solving
-45 + 40x = 240

Solving for variable 'x'.

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

Add '45' to each side of the equation.
-45 + 45 + 40x = 240 + 45

Combine like terms: -45 + 45 = 0
0 + 40x = 240 + 45
40x = 240 + 45

Combine like terms: 240 + 45 = 285
40x = 285

Divide each side by '40'.
x = 7.125

Simplifying
x = 7.125

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