4n-3+5n-7=

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Solution for 4n-3+5n-7= equation:


Simplifying
4n + -3 + 5n + -7 = 0

Reorder the terms:
-3 + -7 + 4n + 5n = 0

Combine like terms: -3 + -7 = -10
-10 + 4n + 5n = 0

Combine like terms: 4n + 5n = 9n
-10 + 9n = 0

Solving
-10 + 9n = 0

Solving for variable 'n'.

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

Add '10' to each side of the equation.
-10 + 10 + 9n = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 9n = 0 + 10
9n = 0 + 10

Combine like terms: 0 + 10 = 10
9n = 10

Divide each side by '9'.
n = 1.111111111

Simplifying
n = 1.111111111

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