6x-30-4-8=3x-30

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Solution for 6x-30-4-8=3x-30 equation:


Simplifying
6x + -30 + -4 + -8 = 3x + -30

Reorder the terms:
-30 + -4 + -8 + 6x = 3x + -30

Combine like terms: -30 + -4 = -34
-34 + -8 + 6x = 3x + -30

Combine like terms: -34 + -8 = -42
-42 + 6x = 3x + -30

Reorder the terms:
-42 + 6x = -30 + 3x

Solving
-42 + 6x = -30 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-42 + 6x + -3x = -30 + 3x + -3x

Combine like terms: 6x + -3x = 3x
-42 + 3x = -30 + 3x + -3x

Combine like terms: 3x + -3x = 0
-42 + 3x = -30 + 0
-42 + 3x = -30

Add '42' to each side of the equation.
-42 + 42 + 3x = -30 + 42

Combine like terms: -42 + 42 = 0
0 + 3x = -30 + 42
3x = -30 + 42

Combine like terms: -30 + 42 = 12
3x = 12

Divide each side by '3'.
x = 4

Simplifying
x = 4

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