3X-10+7X-32=2X+30

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Solution for 3X-10+7X-32=2X+30 equation: 


Simplifying
3X + -10 + 7X + -32 = 2X + 30

Reorder the terms:
-10 + -32 + 3X + 7X = 2X + 30

Combine like terms: -10 + -32 = -42
-42 + 3X + 7X = 2X + 30

Combine like terms: 3X + 7X = 10X
-42 + 10X = 2X + 30

Reorder the terms:
-42 + 10X = 30 + 2X

Solving
-42 + 10X = 30 + 2X

Solving for variable 'X'.

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

Add '-2X' to each side of the equation.
-42 + 10X + -2X = 30 + 2X + -2X

Combine like terms: 10X + -2X = 8X
-42 + 8X = 30 + 2X + -2X

Combine like terms: 2X + -2X = 0
-42 + 8X = 30 + 0
-42 + 8X = 30

Add '42' to each side of the equation.
-42 + 42 + 8X = 30 + 42

Combine like terms: -42 + 42 = 0
0 + 8X = 30 + 42
8X = 30 + 42

Combine like terms: 30 + 42 = 72
8X = 72

Divide each side by '8'.
X = 9

Simplifying
X = 9

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