3x-40+2x-5=x

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Solution for 3x-40+2x-5=x equation:


Simplifying
3x + -40 + 2x + -5 = x

Reorder the terms:
-40 + -5 + 3x + 2x = x

Combine like terms: -40 + -5 = -45
-45 + 3x + 2x = x

Combine like terms: 3x + 2x = 5x
-45 + 5x = x

Solving
-45 + 5x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-45 + 5x + -1x = x + -1x

Combine like terms: 5x + -1x = 4x
-45 + 4x = x + -1x

Combine like terms: x + -1x = 0
-45 + 4x = 0

Add '45' to each side of the equation.
-45 + 45 + 4x = 0 + 45

Combine like terms: -45 + 45 = 0
0 + 4x = 0 + 45
4x = 0 + 45

Combine like terms: 0 + 45 = 45
4x = 45

Divide each side by '4'.
x = 11.25

Simplifying
x = 11.25

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