4.2r+8.1s+1.09+6.32s=

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Solution for 4.2r+8.1s+1.09+6.32s= equation: 


Simplifying
4.2r + 8.1s + 1.09 + 6.32s = 0

Reorder the terms:
1.09 + 4.2r + 8.1s + 6.32s = 0

Combine like terms: 8.1s + 6.32s = 14.42s
1.09 + 4.2r + 14.42s = 0

Solving
1.09 + 4.2r + 14.42s = 0

Solving for variable 'r'.

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

Add '-1.09' to each side of the equation.
1.09 + 4.2r + -1.09 + 14.42s = 0 + -1.09

Reorder the terms:
1.09 + -1.09 + 4.2r + 14.42s = 0 + -1.09

Combine like terms: 1.09 + -1.09 = 0.00
0.00 + 4.2r + 14.42s = 0 + -1.09
4.2r + 14.42s = 0 + -1.09

Combine like terms: 0 + -1.09 = -1.09
4.2r + 14.42s = -1.09

Add '-14.42s' to each side of the equation.
4.2r + 14.42s + -14.42s = -1.09 + -14.42s

Combine like terms: 14.42s + -14.42s = 0.00
4.2r + 0.00 = -1.09 + -14.42s
4.2r = -1.09 + -14.42s

Divide each side by '4.2'.
r = -0.2595238095 + -3.433333333s

Simplifying
r = -0.2595238095 + -3.433333333s

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