N+25-15=155

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Solution for N+25-15=155 equation: 


Simplifying
N + 25 + -15 = 155

Reorder the terms:
25 + -15 + N = 155

Combine like terms: 25 + -15 = 10
10 + N = 155

Solving
10 + N = 155

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 + N = 155 + -10

Combine like terms: 10 + -10 = 0
0 + N = 155 + -10
N = 155 + -10

Combine like terms: 155 + -10 = 145
N = 145

Simplifying
N = 145

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