2x-1+2x-1+x+x=28

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Solution for 2x-1+2x-1+x+x=28 equation:


Simplifying
2x + -1 + 2x + -1 + x + x = 28

Reorder the terms:
-1 + -1 + 2x + 2x + x + x = 28

Combine like terms: -1 + -1 = -2
-2 + 2x + 2x + x + x = 28

Combine like terms: 2x + 2x = 4x
-2 + 4x + x + x = 28

Combine like terms: 4x + x = 5x
-2 + 5x + x = 28

Combine like terms: 5x + x = 6x
-2 + 6x = 28

Solving
-2 + 6x = 28

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 6x = 28 + 2

Combine like terms: -2 + 2 = 0
0 + 6x = 28 + 2
6x = 28 + 2

Combine like terms: 28 + 2 = 30
6x = 30

Divide each side by '6'.
x = 5

Simplifying
x = 5

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