5x-x-10=40

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Solution for 5x-x-10=40 equation:


Simplifying
5x + -1x + -10 = 40

Reorder the terms:
-10 + 5x + -1x = 40

Combine like terms: 5x + -1x = 4x
-10 + 4x = 40

Solving
-10 + 4x = 40

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 4x = 40 + 10

Combine like terms: -10 + 10 = 0
0 + 4x = 40 + 10
4x = 40 + 10

Combine like terms: 40 + 10 = 50
4x = 50

Divide each side by '4'.
x = 12.5

Simplifying
x = 12.5

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