1200+100n=3230-190n

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Solution for 1200+100n=3230-190n equation:


Simplifying
1200 + 100n = 3230 + -190n

Solving
1200 + 100n = 3230 + -190n

Solving for variable 'n'.

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

Add '190n' to each side of the equation.
1200 + 100n + 190n = 3230 + -190n + 190n

Combine like terms: 100n + 190n = 290n
1200 + 290n = 3230 + -190n + 190n

Combine like terms: -190n + 190n = 0
1200 + 290n = 3230 + 0
1200 + 290n = 3230

Add '-1200' to each side of the equation.
1200 + -1200 + 290n = 3230 + -1200

Combine like terms: 1200 + -1200 = 0
0 + 290n = 3230 + -1200
290n = 3230 + -1200

Combine like terms: 3230 + -1200 = 2030
290n = 2030

Divide each side by '290'.
n = 7

Simplifying
n = 7

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