2x+2-1=15

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Solution for 2x+2-1=15 equation: 


Simplifying
2x + 2 + -1 = 15

Reorder the terms:
2 + -1 + 2x = 15

Combine like terms: 2 + -1 = 1
1 + 2x = 15

Solving
1 + 2x = 15

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 2x = 15 + -1

Combine like terms: 1 + -1 = 0
0 + 2x = 15 + -1
2x = 15 + -1

Combine like terms: 15 + -1 = 14
2x = 14

Divide each side by '2'.
x = 7

Simplifying
x = 7

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