2r+3s-1=-3

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Solution for 2r+3s-1=-3 equation:


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

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

Solving
-1 + 2r + 3s = -3

Solving for variable 'r'.

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

Add '1' to each side of the equation.
-1 + 2r + 1 + 3s = -3 + 1

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

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

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

Add '-3s' to each side of the equation.
2r + 3s + -3s = -2 + -3s

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

Divide each side by '2'.
r = -1 + -1.5s

Simplifying
r = -1 + -1.5s

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