2(7n+7)+8(1+7n)=-48

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Solution for 2(7n+7)+8(1+7n)=-48 equation:


Simplifying
2(7n + 7) + 8(1 + 7n) = -48

Reorder the terms:
2(7 + 7n) + 8(1 + 7n) = -48
(7 * 2 + 7n * 2) + 8(1 + 7n) = -48
(14 + 14n) + 8(1 + 7n) = -48
14 + 14n + (1 * 8 + 7n * 8) = -48
14 + 14n + (8 + 56n) = -48

Reorder the terms:
14 + 8 + 14n + 56n = -48

Combine like terms: 14 + 8 = 22
22 + 14n + 56n = -48

Combine like terms: 14n + 56n = 70n
22 + 70n = -48

Solving
22 + 70n = -48

Solving for variable 'n'.

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

Add '-22' to each side of the equation.
22 + -22 + 70n = -48 + -22

Combine like terms: 22 + -22 = 0
0 + 70n = -48 + -22
70n = -48 + -22

Combine like terms: -48 + -22 = -70
70n = -70

Divide each side by '70'.
n = -1

Simplifying
n = -1

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