2x-7=3+8

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Solution for 2x-7=3+8 equation: 


Simplifying
2x + -7 = 3 + 8

Reorder the terms:
-7 + 2x = 3 + 8

Combine like terms: 3 + 8 = 11
-7 + 2x = 11

Solving
-7 + 2x = 11

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 2x = 11 + 7

Combine like terms: -7 + 7 = 0
0 + 2x = 11 + 7
2x = 11 + 7

Combine like terms: 11 + 7 = 18
2x = 18

Divide each side by '2'.
x = 9

Simplifying
x = 9

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