30x-45-10x-50=12

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Solution for 30x-45-10x-50=12 equation: 


Simplifying
30x + -45 + -10x + -50 = 12

Reorder the terms:
-45 + -50 + 30x + -10x = 12

Combine like terms: -45 + -50 = -95
-95 + 30x + -10x = 12

Combine like terms: 30x + -10x = 20x
-95 + 20x = 12

Solving
-95 + 20x = 12

Solving for variable 'x'.

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

Add '95' to each side of the equation.
-95 + 95 + 20x = 12 + 95

Combine like terms: -95 + 95 = 0
0 + 20x = 12 + 95
20x = 12 + 95

Combine like terms: 12 + 95 = 107
20x = 107

Divide each side by '20'.
x = 5.35

Simplifying
x = 5.35

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