6(6n-6)+5(6n+8)=70

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Solution for 6(6n-6)+5(6n+8)=70 equation:


Simplifying
6(6n + -6) + 5(6n + 8) = 70

Reorder the terms:
6(-6 + 6n) + 5(6n + 8) = 70
(-6 * 6 + 6n * 6) + 5(6n + 8) = 70
(-36 + 36n) + 5(6n + 8) = 70

Reorder the terms:
-36 + 36n + 5(8 + 6n) = 70
-36 + 36n + (8 * 5 + 6n * 5) = 70
-36 + 36n + (40 + 30n) = 70

Reorder the terms:
-36 + 40 + 36n + 30n = 70

Combine like terms: -36 + 40 = 4
4 + 36n + 30n = 70

Combine like terms: 36n + 30n = 66n
4 + 66n = 70

Solving
4 + 66n = 70

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 66n = 70 + -4

Combine like terms: 4 + -4 = 0
0 + 66n = 70 + -4
66n = 70 + -4

Combine like terms: 70 + -4 = 66
66n = 66

Divide each side by '66'.
n = 1

Simplifying
n = 1

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