2x-15+x+x+2x-15=

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Solution for 2x-15+x+x+2x-15= equation:


Simplifying
2x + -15 + x + x + 2x + -15 = 0

Reorder the terms:
-15 + -15 + 2x + x + x + 2x = 0

Combine like terms: -15 + -15 = -30
-30 + 2x + x + x + 2x = 0

Combine like terms: 2x + x = 3x
-30 + 3x + x + 2x = 0

Combine like terms: 3x + x = 4x
-30 + 4x + 2x = 0

Combine like terms: 4x + 2x = 6x
-30 + 6x = 0

Solving
-30 + 6x = 0

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 6x = 0 + 30

Combine like terms: -30 + 30 = 0
0 + 6x = 0 + 30
6x = 0 + 30

Combine like terms: 0 + 30 = 30
6x = 30

Divide each side by '6'.
x = 5

Simplifying
x = 5

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