2x+2-30=7

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Solution for 2x+2-30=7 equation:


Simplifying
2x + 2 + -30 = 7

Reorder the terms:
2 + -30 + 2x = 7

Combine like terms: 2 + -30 = -28
-28 + 2x = 7

Solving
-28 + 2x = 7

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 2x = 7 + 28

Combine like terms: -28 + 28 = 0
0 + 2x = 7 + 28
2x = 7 + 28

Combine like terms: 7 + 28 = 35
2x = 35

Divide each side by '2'.
x = 17.5

Simplifying
x = 17.5

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