3r+2s-r+5=0

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Solution for 3r+2s-r+5=0 equation:


Simplifying
3r + 2s + -1r + 5 = 0

Reorder the terms:
5 + 3r + -1r + 2s = 0

Combine like terms: 3r + -1r = 2r
5 + 2r + 2s = 0

Solving
5 + 2r + 2s = 0

Solving for variable 'r'.

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

Add '-5' to each side of the equation.
5 + 2r + -5 + 2s = 0 + -5

Reorder the terms:
5 + -5 + 2r + 2s = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 2r + 2s = 0 + -5
2r + 2s = 0 + -5

Combine like terms: 0 + -5 = -5
2r + 2s = -5

Add '-2s' to each side of the equation.
2r + 2s + -2s = -5 + -2s

Combine like terms: 2s + -2s = 0
2r + 0 = -5 + -2s
2r = -5 + -2s

Divide each side by '2'.
r = -2.5 + -1s

Simplifying
r = -2.5 + -1s

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