3(10x+25)=405

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Solution for 3(10x+25)=405 equation:


Simplifying
3(10x + 25) = 405

Reorder the terms:
3(25 + 10x) = 405
(25 * 3 + 10x * 3) = 405
(75 + 30x) = 405

Solving
75 + 30x = 405

Solving for variable 'x'.

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

Add '-75' to each side of the equation.
75 + -75 + 30x = 405 + -75

Combine like terms: 75 + -75 = 0
0 + 30x = 405 + -75
30x = 405 + -75

Combine like terms: 405 + -75 = 330
30x = 330

Divide each side by '30'.
x = 11

Simplifying
x = 11

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