-30+c=45

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Solution for -30+c=45 equation: 


Simplifying
-30 + c = 45

Solving
-30 + c = 45

Solving for variable 'c'.

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

Add '30' to each side of the equation.
-30 + 30 + c = 45 + 30

Combine like terms: -30 + 30 = 0
0 + c = 45 + 30
c = 45 + 30

Combine like terms: 45 + 30 = 75
c = 75

Simplifying
c = 75

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