2x-6+x+7=25

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Solution for 2x-6+x+7=25 equation:


Simplifying
2x + -6 + x + 7 = 25

Reorder the terms:
-6 + 7 + 2x + x = 25

Combine like terms: -6 + 7 = 1
1 + 2x + x = 25

Combine like terms: 2x + x = 3x
1 + 3x = 25

Solving
1 + 3x = 25

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 + 3x = 25 + -1

Combine like terms: 1 + -1 = 0
0 + 3x = 25 + -1
3x = 25 + -1

Combine like terms: 25 + -1 = 24
3x = 24

Divide each side by '3'.
x = 8

Simplifying
x = 8

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