8(5n-2)=-7(1-7n)

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Solution for 8(5n-2)=-7(1-7n) equation:


Simplifying
8(5n + -2) = -7(1 + -7n)

Reorder the terms:
8(-2 + 5n) = -7(1 + -7n)
(-2 * 8 + 5n * 8) = -7(1 + -7n)
(-16 + 40n) = -7(1 + -7n)
-16 + 40n = (1 * -7 + -7n * -7)
-16 + 40n = (-7 + 49n)

Solving
-16 + 40n = -7 + 49n

Solving for variable 'n'.

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

Add '-49n' to each side of the equation.
-16 + 40n + -49n = -7 + 49n + -49n

Combine like terms: 40n + -49n = -9n
-16 + -9n = -7 + 49n + -49n

Combine like terms: 49n + -49n = 0
-16 + -9n = -7 + 0
-16 + -9n = -7

Add '16' to each side of the equation.
-16 + 16 + -9n = -7 + 16

Combine like terms: -16 + 16 = 0
0 + -9n = -7 + 16
-9n = -7 + 16

Combine like terms: -7 + 16 = 9
-9n = 9

Divide each side by '-9'.
n = -1

Simplifying
n = -1

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