1.1r+0.31s+0.5r+6.3s=

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Solution for 1.1r+0.31s+0.5r+6.3s= equation:


Simplifying
1.1r + 0.31s + 0.5r + 6.3s = 0

Reorder the terms:
1.1r + 0.5r + 0.31s + 6.3s = 0

Combine like terms: 1.1r + 0.5r = 1.6r
1.6r + 0.31s + 6.3s = 0

Combine like terms: 0.31s + 6.3s = 6.61s
1.6r + 6.61s = 0

Solving
1.6r + 6.61s = 0

Solving for variable 'r'.

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

Add '-6.61s' to each side of the equation.
1.6r + 6.61s + -6.61s = 0 + -6.61s

Combine like terms: 6.61s + -6.61s = 0.00
1.6r + 0.00 = 0 + -6.61s
1.6r = 0 + -6.61s
Remove the zero:
1.6r = -6.61s

Divide each side by '1.6'.
r = -4.13125s

Simplifying
r = -4.13125s

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