7(5x+12)=504

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Solution for 7(5x+12)=504 equation:


Simplifying
7(5x + 12) = 504

Reorder the terms:
7(12 + 5x) = 504
(12 * 7 + 5x * 7) = 504
(84 + 35x) = 504

Solving
84 + 35x = 504

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 + 35x = 504 + -84

Combine like terms: 84 + -84 = 0
0 + 35x = 504 + -84
35x = 504 + -84

Combine like terms: 504 + -84 = 420
35x = 420

Divide each side by '35'.
x = 12

Simplifying
x = 12

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