N-20=2N-3

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Solution for N-20=2N-3 equation:


Simplifying
N + -20 = 2N + -3

Reorder the terms:
-20 + N = 2N + -3

Reorder the terms:
-20 + N = -3 + 2N

Solving
-20 + N = -3 + 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.
-20 + N + -2N = -3 + 2N + -2N

Combine like terms: N + -2N = -1N
-20 + -1N = -3 + 2N + -2N

Combine like terms: 2N + -2N = 0
-20 + -1N = -3 + 0
-20 + -1N = -3

Add '20' to each side of the equation.
-20 + 20 + -1N = -3 + 20

Combine like terms: -20 + 20 = 0
0 + -1N = -3 + 20
-1N = -3 + 20

Combine like terms: -3 + 20 = 17
-1N = 17

Divide each side by '-1'.
N = -17

Simplifying
N = -17

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