2x-7=310

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Solution for 2x-7=310 equation: 


Simplifying
2x + -7 = 310

Reorder the terms:
-7 + 2x = 310

Solving
-7 + 2x = 310

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 = 310 + 7

Combine like terms: -7 + 7 = 0
0 + 2x = 310 + 7
2x = 310 + 7

Combine like terms: 310 + 7 = 317
2x = 317

Divide each side by '2'.
x = 158.5

Simplifying
x = 158.5

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