2.1r+1.5s=

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Solution for 2.1r+1.5s= equation: 


Simplifying
2.1r + 1.5s = 0

Solving
2.1r + 1.5s = 0

Solving for variable 'r'.

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

Add '-1.5s' to each side of the equation.
2.1r + 1.5s + -1.5s = 0 + -1.5s

Combine like terms: 1.5s + -1.5s = 0.0
2.1r + 0.0 = 0 + -1.5s
2.1r = 0 + -1.5s
Remove the zero:
2.1r = -1.5s

Divide each side by '2.1'.
r = -0.7142857143s

Simplifying
r = -0.7142857143s

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