4r+25n-3r+9-2n-2=

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Solution for 4r+25n-3r+9-2n-2= equation:


Simplifying
4r + 25n + -3r + 9 + -2n + -2 = 0

Reorder the terms:
9 + -2 + 25n + -2n + 4r + -3r = 0

Combine like terms: 9 + -2 = 7
7 + 25n + -2n + 4r + -3r = 0

Combine like terms: 25n + -2n = 23n
7 + 23n + 4r + -3r = 0

Combine like terms: 4r + -3r = 1r
7 + 23n + 1r = 0

Solving
7 + 23n + 1r = 0

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + 23n + -7 + 1r = 0 + -7

Reorder the terms:
7 + -7 + 23n + 1r = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 23n + 1r = 0 + -7
23n + 1r = 0 + -7

Combine like terms: 0 + -7 = -7
23n + 1r = -7

Add '-1r' to each side of the equation.
23n + 1r + -1r = -7 + -1r

Combine like terms: 1r + -1r = 0
23n + 0 = -7 + -1r
23n = -7 + -1r

Divide each side by '23'.
n = -0.3043478261 + -0.04347826087r

Simplifying
n = -0.3043478261 + -0.04347826087r

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