7-2n=8n(-4)

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Solution for 7-2n=8n(-4) equation:


Simplifying
7 + -2n = 8n(-4)

Reorder the terms for easier multiplication:
7 + -2n = 8 * -4n

Multiply 8 * -4
7 + -2n = -32n

Solving
7 + -2n = -32n

Solving for variable 'n'.

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

Add '32n' to each side of the equation.
7 + -2n + 32n = -32n + 32n

Combine like terms: -2n + 32n = 30n
7 + 30n = -32n + 32n

Combine like terms: -32n + 32n = 0
7 + 30n = 0

Add '-7' to each side of the equation.
7 + -7 + 30n = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 30n = 0 + -7
30n = 0 + -7

Combine like terms: 0 + -7 = -7
30n = -7

Divide each side by '30'.
n = -0.2333333333

Simplifying
n = -0.2333333333

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