3(5+5x)=105

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Solution for 3(5+5x)=105 equation: 


Simplifying
3(5 + 5x) = 105
(5 * 3 + 5x * 3) = 105
(15 + 15x) = 105

Solving
15 + 15x = 105

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 15x = 105 + -15

Combine like terms: 15 + -15 = 0
0 + 15x = 105 + -15
15x = 105 + -15

Combine like terms: 105 + -15 = 90
15x = 90

Divide each side by '15'.
x = 6

Simplifying
x = 6

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