5(5-6n)-2=143

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Solution for 5(5-6n)-2=143 equation:


Simplifying
5(5 + -6n) + -2 = 143
(5 * 5 + -6n * 5) + -2 = 143
(25 + -30n) + -2 = 143

Reorder the terms:
25 + -2 + -30n = 143

Combine like terms: 25 + -2 = 23
23 + -30n = 143

Solving
23 + -30n = 143

Solving for variable 'n'.

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

Add '-23' to each side of the equation.
23 + -23 + -30n = 143 + -23

Combine like terms: 23 + -23 = 0
0 + -30n = 143 + -23
-30n = 143 + -23

Combine like terms: 143 + -23 = 120
-30n = 120

Divide each side by '-30'.
n = -4

Simplifying
n = -4

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