2x-25=(x+15)+(x-40)

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Solution for 2x-25=(x+15)+(x-40) equation:


Simplifying
2x + -25 = (x + 15) + (x + -40)

Reorder the terms:
-25 + 2x = (x + 15) + (x + -40)

Reorder the terms:
-25 + 2x = (15 + x) + (x + -40)

Remove parenthesis around (15 + x)
-25 + 2x = 15 + x + (x + -40)

Reorder the terms:
-25 + 2x = 15 + x + (-40 + x)

Remove parenthesis around (-40 + x)
-25 + 2x = 15 + x + -40 + x

Reorder the terms:
-25 + 2x = 15 + -40 + x + x

Combine like terms: 15 + -40 = -25
-25 + 2x = -25 + x + x

Combine like terms: x + x = 2x
-25 + 2x = -25 + 2x

Add '25' to each side of the equation.
-25 + 25 + 2x = -25 + 25 + 2x

Combine like terms: -25 + 25 = 0
0 + 2x = -25 + 25 + 2x
2x = -25 + 25 + 2x

Combine like terms: -25 + 25 = 0
2x = 0 + 2x
2x = 2x

Add '-2x' to each side of the equation.
2x + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0
0 = 2x + -2x

Combine like terms: 2x + -2x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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