70n-150+10n=20n-80-40n

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Solution for 70n-150+10n=20n-80-40n equation:


Simplifying
70n + -150 + 10n = 20n + -80 + -40n

Reorder the terms:
-150 + 70n + 10n = 20n + -80 + -40n

Combine like terms: 70n + 10n = 80n
-150 + 80n = 20n + -80 + -40n

Reorder the terms:
-150 + 80n = -80 + 20n + -40n

Combine like terms: 20n + -40n = -20n
-150 + 80n = -80 + -20n

Solving
-150 + 80n = -80 + -20n

Solving for variable 'n'.

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

Add '20n' to each side of the equation.
-150 + 80n + 20n = -80 + -20n + 20n

Combine like terms: 80n + 20n = 100n
-150 + 100n = -80 + -20n + 20n

Combine like terms: -20n + 20n = 0
-150 + 100n = -80 + 0
-150 + 100n = -80

Add '150' to each side of the equation.
-150 + 150 + 100n = -80 + 150

Combine like terms: -150 + 150 = 0
0 + 100n = -80 + 150
100n = -80 + 150

Combine like terms: -80 + 150 = 70
100n = 70

Divide each side by '100'.
n = 0.7

Simplifying
n = 0.7

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