4(-5n+3)+8=-140

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Solution for 4(-5n+3)+8=-140 equation:


Simplifying
4(-5n + 3) + 8 = -140

Reorder the terms:
4(3 + -5n) + 8 = -140
(3 * 4 + -5n * 4) + 8 = -140
(12 + -20n) + 8 = -140

Reorder the terms:
12 + 8 + -20n = -140

Combine like terms: 12 + 8 = 20
20 + -20n = -140

Solving
20 + -20n = -140

Solving for variable 'n'.

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

Add '-20' to each side of the equation.
20 + -20 + -20n = -140 + -20

Combine like terms: 20 + -20 = 0
0 + -20n = -140 + -20
-20n = -140 + -20

Combine like terms: -140 + -20 = -160
-20n = -160

Divide each side by '-20'.
n = 8

Simplifying
n = 8

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