30=2x+2(3x)

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Solution for 30=2x+2(3x) equation:


Simplifying
30 = 2x + 2(3x)

Remove parenthesis around (3x)
30 = 2x + 2 * 3x

Multiply 2 * 3
30 = 2x + 6x

Combine like terms: 2x + 6x = 8x
30 = 8x

Solving
30 = 8x

Solving for variable 'x'.

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

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

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

Add '-30' to each side of the equation.
30 + -30 + -8x = 0 + -30

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

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

Divide each side by '-8'.
x = 3.75

Simplifying
x = 3.75

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