2xn+70=90

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Solution for 2xn+70=90 equation: 


Simplifying
2xn + 70 = 90

Reorder the terms:
70 + 2nx = 90

Solving
70 + 2nx = 90

Solving for variable 'n'.

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

Add '-70' to each side of the equation.
70 + -70 + 2nx = 90 + -70

Combine like terms: 70 + -70 = 0
0 + 2nx = 90 + -70
2nx = 90 + -70

Combine like terms: 90 + -70 = 20
2nx = 20

Divide each side by '2x'.
n = 10x-1

Simplifying
n = 10x-1

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