2x-3(2x+6)=30

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


Simplifying
2x + -3(2x + 6) = 30

Reorder the terms:
2x + -3(6 + 2x) = 30
2x + (6 * -3 + 2x * -3) = 30
2x + (-18 + -6x) = 30

Reorder the terms:
-18 + 2x + -6x = 30

Combine like terms: 2x + -6x = -4x
-18 + -4x = 30

Solving
-18 + -4x = 30

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -4x = 30 + 18

Combine like terms: -18 + 18 = 0
0 + -4x = 30 + 18
-4x = 30 + 18

Combine like terms: 30 + 18 = 48
-4x = 48

Divide each side by '-4'.
x = -12

Simplifying
x = -12

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