4n+n-40=60+30n-150

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Solution for 4n+n-40=60+30n-150 equation:


Simplifying
4n + n + -40 = 60 + 30n + -150

Reorder the terms:
-40 + 4n + n = 60 + 30n + -150

Combine like terms: 4n + n = 5n
-40 + 5n = 60 + 30n + -150

Reorder the terms:
-40 + 5n = 60 + -150 + 30n

Combine like terms: 60 + -150 = -90
-40 + 5n = -90 + 30n

Solving
-40 + 5n = -90 + 30n

Solving for variable 'n'.

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

Add '-30n' to each side of the equation.
-40 + 5n + -30n = -90 + 30n + -30n

Combine like terms: 5n + -30n = -25n
-40 + -25n = -90 + 30n + -30n

Combine like terms: 30n + -30n = 0
-40 + -25n = -90 + 0
-40 + -25n = -90

Add '40' to each side of the equation.
-40 + 40 + -25n = -90 + 40

Combine like terms: -40 + 40 = 0
0 + -25n = -90 + 40
-25n = -90 + 40

Combine like terms: -90 + 40 = -50
-25n = -50

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

Simplifying
n = 2

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