4(3x+21)=24

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Solution for 4(3x+21)=24 equation:


Simplifying
4(3x + 21) = 24

Reorder the terms:
4(21 + 3x) = 24
(21 * 4 + 3x * 4) = 24
(84 + 12x) = 24

Solving
84 + 12x = 24

Solving for variable 'x'.

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

Add '-84' to each side of the equation.
84 + -84 + 12x = 24 + -84

Combine like terms: 84 + -84 = 0
0 + 12x = 24 + -84
12x = 24 + -84

Combine like terms: 24 + -84 = -60
12x = -60

Divide each side by '12'.
x = -5

Simplifying
x = -5

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