2x+30=4x+10+12

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Solution for 2x+30=4x+10+12 equation:


Simplifying
2x + 30 = 4x + 10 + 12

Reorder the terms:
30 + 2x = 4x + 10 + 12

Reorder the terms:
30 + 2x = 10 + 12 + 4x

Combine like terms: 10 + 12 = 22
30 + 2x = 22 + 4x

Solving
30 + 2x = 22 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
30 + 2x + -4x = 22 + 4x + -4x

Combine like terms: 2x + -4x = -2x
30 + -2x = 22 + 4x + -4x

Combine like terms: 4x + -4x = 0
30 + -2x = 22 + 0
30 + -2x = 22

Add '-30' to each side of the equation.
30 + -30 + -2x = 22 + -30

Combine like terms: 30 + -30 = 0
0 + -2x = 22 + -30
-2x = 22 + -30

Combine like terms: 22 + -30 = -8
-2x = -8

Divide each side by '-2'.
x = 4

Simplifying
x = 4

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