2x-8=7+8

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Solution for 2x-8=7+8 equation:


Simplifying
2x + -8 = 7 + 8

Reorder the terms:
-8 + 2x = 7 + 8

Combine like terms: 7 + 8 = 15
-8 + 2x = 15

Solving
-8 + 2x = 15

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 2x = 15 + 8

Combine like terms: -8 + 8 = 0
0 + 2x = 15 + 8
2x = 15 + 8

Combine like terms: 15 + 8 = 23
2x = 23

Divide each side by '2'.
x = 11.5

Simplifying
x = 11.5

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