If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 49r2 = -24 + 77r Solving 49r2 = -24 + 77r Solving for variable 'r'. Reorder the terms: 24 + -77r + 49r2 = -24 + 77r + 24 + -77r Reorder the terms: 24 + -77r + 49r2 = -24 + 24 + 77r + -77r Combine like terms: -24 + 24 = 0 24 + -77r + 49r2 = 0 + 77r + -77r 24 + -77r + 49r2 = 77r + -77r Combine like terms: 77r + -77r = 0 24 + -77r + 49r2 = 0 Factor a trinomial. (3 + -7r)(8 + -7r) = 0Subproblem 1
Set the factor '(3 + -7r)' equal to zero and attempt to solve: Simplifying 3 + -7r = 0 Solving 3 + -7r = 0 Move all terms containing r to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -7r = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -7r = 0 + -3 -7r = 0 + -3 Combine like terms: 0 + -3 = -3 -7r = -3 Divide each side by '-7'. r = 0.4285714286 Simplifying r = 0.4285714286Subproblem 2
Set the factor '(8 + -7r)' equal to zero and attempt to solve: Simplifying 8 + -7r = 0 Solving 8 + -7r = 0 Move all terms containing r to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -7r = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -7r = 0 + -8 -7r = 0 + -8 Combine like terms: 0 + -8 = -8 -7r = -8 Divide each side by '-7'. r = 1.142857143 Simplifying r = 1.142857143Solution
r = {0.4285714286, 1.142857143}
| 4d+3(3d+1)=42 | | -5(x-3)-5=30 | | -7(1+4x)+7(2x-7)=-14 | | 175m+75m+47750=50000-150m | | 2x=-1x+2 | | (x+5)(x+5)=X^2+49 | | 9d^2g^9/4d5^2g^5 | | 2x=2(3.14) | | a-20=-14 | | -(x-1)-7(1+7x)=-6 | | 3w^2-3t^2= | | -3(3b+6)+3(b+8)=6 | | v=2i | | y=-.16x^2+5x+8 | | 5(4x+3)=155 | | Log100=5/2 | | 8(4+2p)=96 | | X+14=9-2x | | -8x=-5x-3 | | -3(x+8)=9(4-x) | | 30+w-w^2= | | -95=-8(1-2m)-7 | | 7/8x-8=6 | | 1t+2t+90+10.5=180 | | -96=-8(1-2m)-7 | | Sin(x-30)+Cos(x+45)=0 | | n+7(8n+5)=320 | | 9/4x-5/2=3/2x | | 7/6÷6 | | -2(8n-1)=98 | | 2(9-x)=10 | | (x/y)=2=9 |