3(5+5n)=2+2n

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Solution for 3(5+5n)=2+2n equation:


Simplifying
3(5 + 5n) = 2 + 2n
(5 * 3 + 5n * 3) = 2 + 2n
(15 + 15n) = 2 + 2n

Solving
15 + 15n = 2 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
15 + 15n + -2n = 2 + 2n + -2n

Combine like terms: 15n + -2n = 13n
15 + 13n = 2 + 2n + -2n

Combine like terms: 2n + -2n = 0
15 + 13n = 2 + 0
15 + 13n = 2

Add '-15' to each side of the equation.
15 + -15 + 13n = 2 + -15

Combine like terms: 15 + -15 = 0
0 + 13n = 2 + -15
13n = 2 + -15

Combine like terms: 2 + -15 = -13
13n = -13

Divide each side by '13'.
n = -1

Simplifying
n = -1

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