-10+7n=8[5+4n]

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Solution for -10+7n=8[5+4n] equation:


Simplifying
-10 + 7n = 8[5 + 4n]
-10 + 7n = [5 * 8 + 4n * 8]
-10 + 7n = [40 + 32n]

Solving
-10 + 7n = 40 + 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.
-10 + 7n + -32n = 40 + 32n + -32n

Combine like terms: 7n + -32n = -25n
-10 + -25n = 40 + 32n + -32n

Combine like terms: 32n + -32n = 0
-10 + -25n = 40 + 0
-10 + -25n = 40

Add '10' to each side of the equation.
-10 + 10 + -25n = 40 + 10

Combine like terms: -10 + 10 = 0
0 + -25n = 40 + 10
-25n = 40 + 10

Combine like terms: 40 + 10 = 50
-25n = 50

Divide each side by '-25'.
n = -2

Simplifying
n = -2

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