4(x+3)+4x-2=12x-30

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Solution for 4(x+3)+4x-2=12x-30 equation:


Simplifying
4(x + 3) + 4x + -2 = 12x + -30

Reorder the terms:
4(3 + x) + 4x + -2 = 12x + -30
(3 * 4 + x * 4) + 4x + -2 = 12x + -30
(12 + 4x) + 4x + -2 = 12x + -30

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

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

Combine like terms: 4x + 4x = 8x
10 + 8x = 12x + -30

Reorder the terms:
10 + 8x = -30 + 12x

Solving
10 + 8x = -30 + 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.
10 + 8x + -12x = -30 + 12x + -12x

Combine like terms: 8x + -12x = -4x
10 + -4x = -30 + 12x + -12x

Combine like terms: 12x + -12x = 0
10 + -4x = -30 + 0
10 + -4x = -30

Add '-10' to each side of the equation.
10 + -10 + -4x = -30 + -10

Combine like terms: 10 + -10 = 0
0 + -4x = -30 + -10
-4x = -30 + -10

Combine like terms: -30 + -10 = -40
-4x = -40

Divide each side by '-4'.
x = 10

Simplifying
x = 10

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