-(-3x+7)=30

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Solution for -(-3x+7)=30 equation:


Simplifying
-1(-3x + 7) = 30

Reorder the terms:
-1(7 + -3x) = 30
(7 * -1 + -3x * -1) = 30
(-7 + 3x) = 30

Solving
-7 + 3x = 30

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 + 3x = 30 + 7

Combine like terms: -7 + 7 = 0
0 + 3x = 30 + 7
3x = 30 + 7

Combine like terms: 30 + 7 = 37
3x = 37

Divide each side by '3'.
x = 12.33333333

Simplifying
x = 12.33333333

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