30+2x=4(5x-2)

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Solution for 30+2x=4(5x-2) equation:


Simplifying
30 + 2x = 4(5x + -2)

Reorder the terms:
30 + 2x = 4(-2 + 5x)
30 + 2x = (-2 * 4 + 5x * 4)
30 + 2x = (-8 + 20x)

Solving
30 + 2x = -8 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
30 + 2x + -20x = -8 + 20x + -20x

Combine like terms: 2x + -20x = -18x
30 + -18x = -8 + 20x + -20x

Combine like terms: 20x + -20x = 0
30 + -18x = -8 + 0
30 + -18x = -8

Add '-30' to each side of the equation.
30 + -30 + -18x = -8 + -30

Combine like terms: 30 + -30 = 0
0 + -18x = -8 + -30
-18x = -8 + -30

Combine like terms: -8 + -30 = -38
-18x = -38

Divide each side by '-18'.
x = 2.111111111

Simplifying
x = 2.111111111

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