7(5x+5)=420

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Solution for 7(5x+5)=420 equation:


Simplifying
7(5x + 5) = 420

Reorder the terms:
7(5 + 5x) = 420
(5 * 7 + 5x * 7) = 420
(35 + 35x) = 420

Solving
35 + 35x = 420

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 35x = 420 + -35

Combine like terms: 35 + -35 = 0
0 + 35x = 420 + -35
35x = 420 + -35

Combine like terms: 420 + -35 = 385
35x = 385

Divide each side by '35'.
x = 11

Simplifying
x = 11

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