5-(-2x+7)=55

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Solution for 5-(-2x+7)=55 equation:


Simplifying
5 + -1(-2x + 7) = 55

Reorder the terms:
5 + -1(7 + -2x) = 55
5 + (7 * -1 + -2x * -1) = 55
5 + (-7 + 2x) = 55

Combine like terms: 5 + -7 = -2
-2 + 2x = 55

Solving
-2 + 2x = 55

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 2x = 55 + 2

Combine like terms: -2 + 2 = 0
0 + 2x = 55 + 2
2x = 55 + 2

Combine like terms: 55 + 2 = 57
2x = 57

Divide each side by '2'.
x = 28.5

Simplifying
x = 28.5

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