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Simplifying 4r2 + 39 + 56 = 0 Reorder the terms: 39 + 56 + 4r2 = 0 Combine like terms: 39 + 56 = 95 95 + 4r2 = 0 Solving 95 + 4r2 = 0 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-95' to each side of the equation. 95 + -95 + 4r2 = 0 + -95 Combine like terms: 95 + -95 = 0 0 + 4r2 = 0 + -95 4r2 = 0 + -95 Combine like terms: 0 + -95 = -95 4r2 = -95 Divide each side by '4'. r2 = -23.75 Simplifying r2 = -23.75 Reorder the terms: 23.75 + r2 = -23.75 + 23.75 Combine like terms: -23.75 + 23.75 = 0.00 23.75 + r2 = 0.00 The solution to this equation could not be determined.
| 1/-2-1/3 | | f(100)=0.41ln(x+1)+31 | | x^4-17=64 | | 2X+8=200+18-10 | | ln(y)=-1.03ln(x)+4.42 | | .5a+.8a=5000 | | 4(1-4x)= | | f(0)=0.41ln(x+1)+31 | | .5a+.8b=5000 | | 12/54=n/45 | | 14/35=12/n | | 5c=26c+24 | | 10/24=25/n | | 14/n=49/63 | | k-5/x=y | | ln(x-5)=2 | | 4/n=14/42 | | 4+ln(x-5)=6 | | 36/40=63/n | | 6x^3+24x= | | n/45=5/75 | | 12/n=27/63 | | 12/n=30/125 | | -3/4-5/2 | | (4/5)*(x^-1/5)=0 | | 4/5xx^(-1/5)=0 | | 4/5x^-1/5=0 | | 20/24=30/n | | 2x=2-y | | 14/26=21/n | | 4s^3+24s^2+72s+80= | | 792+H=208 |