Solve for s
s=15
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0.46s+0.44s-2.64=10.86
Use the distributive property to multiply 0.44 by s-6.
0.9s-2.64=10.86
Combine 0.46s and 0.44s to get 0.9s.
0.9s=10.86+2.64
Add 2.64 to both sides.
0.9s=13.5
Add 10.86 and 2.64 to get 13.5.
s=\frac{13.5}{0.9}
Divide both sides by 0.9.
s=\frac{135}{9}
Expand \frac{13.5}{0.9} by multiplying both numerator and the denominator by 10.
s=15
Divide 135 by 9 to get 15.
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