4(3x+7)=16

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Solution for 4(3x+7)=16 equation:


Simplifying
4(3x + 7) = 16

Reorder the terms:
4(7 + 3x) = 16
(7 * 4 + 3x * 4) = 16
(28 + 12x) = 16

Solving
28 + 12x = 16

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 12x = 16 + -28

Combine like terms: 28 + -28 = 0
0 + 12x = 16 + -28
12x = 16 + -28

Combine like terms: 16 + -28 = -12
12x = -12

Divide each side by '12'.
x = -1

Simplifying
x = -1

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