7(n+1)=2(3-n)

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Solution for 7(n+1)=2(3-n) equation:


Simplifying
7(n + 1) = 2(3 + -1n)

Reorder the terms:
7(1 + n) = 2(3 + -1n)
(1 * 7 + n * 7) = 2(3 + -1n)
(7 + 7n) = 2(3 + -1n)
7 + 7n = (3 * 2 + -1n * 2)
7 + 7n = (6 + -2n)

Solving
7 + 7n = 6 + -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.
7 + 7n + 2n = 6 + -2n + 2n

Combine like terms: 7n + 2n = 9n
7 + 9n = 6 + -2n + 2n

Combine like terms: -2n + 2n = 0
7 + 9n = 6 + 0
7 + 9n = 6

Add '-7' to each side of the equation.
7 + -7 + 9n = 6 + -7

Combine like terms: 7 + -7 = 0
0 + 9n = 6 + -7
9n = 6 + -7

Combine like terms: 6 + -7 = -1
9n = -1

Divide each side by '9'.
n = -0.1111111111

Simplifying
n = -0.1111111111

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