3(7x+12)=168

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Solution for 3(7x+12)=168 equation:


Simplifying
3(7x + 12) = 168

Reorder the terms:
3(12 + 7x) = 168
(12 * 3 + 7x * 3) = 168
(36 + 21x) = 168

Solving
36 + 21x = 168

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 21x = 168 + -36

Combine like terms: 36 + -36 = 0
0 + 21x = 168 + -36
21x = 168 + -36

Combine like terms: 168 + -36 = 132
21x = 132

Divide each side by '21'.
x = 6.285714286

Simplifying
x = 6.285714286

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