-39n-40=7-2n

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Solution for -39n-40=7-2n equation:


Simplifying
-39n + -40 = 7 + -2n

Reorder the terms:
-40 + -39n = 7 + -2n

Solving
-40 + -39n = 7 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
-40 + -39n + 2n = 7 + -2n + 2n

Combine like terms: -39n + 2n = -37n
-40 + -37n = 7 + -2n + 2n

Combine like terms: -2n + 2n = 0
-40 + -37n = 7 + 0
-40 + -37n = 7

Add '40' to each side of the equation.
-40 + 40 + -37n = 7 + 40

Combine like terms: -40 + 40 = 0
0 + -37n = 7 + 40
-37n = 7 + 40

Combine like terms: 7 + 40 = 47
-37n = 47

Divide each side by '-37'.
n = -1.27027027

Simplifying
n = -1.27027027

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