4(1+3x)=28

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Solution for 4(1+3x)=28 equation: 


Simplifying
4(1 + 3x) = 28
(1 * 4 + 3x * 4) = 28
(4 + 12x) = 28

Solving
4 + 12x = 28

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 12x = 28 + -4

Combine like terms: 4 + -4 = 0
0 + 12x = 28 + -4
12x = 28 + -4

Combine like terms: 28 + -4 = 24
12x = 24

Divide each side by '12'.
x = 2

Simplifying
x = 2

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