3(10x+25)=285

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Solution for 3(10x+25)=285 equation:


Simplifying
3(10x + 25) = 285

Reorder the terms:
3(25 + 10x) = 285
(25 * 3 + 10x * 3) = 285
(75 + 30x) = 285

Solving
75 + 30x = 285

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 = 285 + -75

Combine like terms: 75 + -75 = 0
0 + 30x = 285 + -75
30x = 285 + -75

Combine like terms: 285 + -75 = 210
30x = 210

Divide each side by '30'.
x = 7

Simplifying
x = 7

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