30+5x=3+6(1+2x)

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Solution for 30+5x=3+6(1+2x) equation:


Simplifying
30 + 5x = 3 + 6(1 + 2x)
30 + 5x = 3 + (1 * 6 + 2x * 6)
30 + 5x = 3 + (6 + 12x)

Combine like terms: 3 + 6 = 9
30 + 5x = 9 + 12x

Solving
30 + 5x = 9 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
30 + 5x + -12x = 9 + 12x + -12x

Combine like terms: 5x + -12x = -7x
30 + -7x = 9 + 12x + -12x

Combine like terms: 12x + -12x = 0
30 + -7x = 9 + 0
30 + -7x = 9

Add '-30' to each side of the equation.
30 + -30 + -7x = 9 + -30

Combine like terms: 30 + -30 = 0
0 + -7x = 9 + -30
-7x = 9 + -30

Combine like terms: 9 + -30 = -21
-7x = -21

Divide each side by '-7'.
x = 3

Simplifying
x = 3

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