If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 18r2 + 33r + -105 = 0 Reorder the terms: -105 + 33r + 18r2 = 0 Solving -105 + 33r + 18r2 = 0 Solving for variable 'r'. Factor out the Greatest Common Factor (GCF), '3'. 3(-35 + 11r + 6r2) = 0 Factor a trinomial. 3((-7 + -2r)(5 + -3r)) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(-7 + -2r)' equal to zero and attempt to solve: Simplifying -7 + -2r = 0 Solving -7 + -2r = 0 Move all terms containing r to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -2r = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -2r = 0 + 7 -2r = 0 + 7 Combine like terms: 0 + 7 = 7 -2r = 7 Divide each side by '-2'. r = -3.5 Simplifying r = -3.5Subproblem 2
Set the factor '(5 + -3r)' equal to zero and attempt to solve: Simplifying 5 + -3r = 0 Solving 5 + -3r = 0 Move all terms containing r to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -3r = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3r = 0 + -5 -3r = 0 + -5 Combine like terms: 0 + -5 = -5 -3r = -5 Divide each side by '-3'. r = 1.666666667 Simplifying r = 1.666666667Solution
r = {-3.5, 1.666666667}
| -0.848=-0.(6.5n-2) | | (m-1)=m+9 | | 4x-6y=38 | | 0.6(y+42)-15=-3 | | 16x+6y=62 | | x-45=5 | | 19(-5-3x)=21 | | 16x+2=50 | | 9/32•5/6•8/15 | | 3u^2+5=17 | | 6cos(x)+4=0 | | H=-6t^2+24t+8 | | 250+110x=2250-150x | | (4D^3-5D)y=0 | | 2x^2+8x=1144 | | 6d-10d=28 | | 60x-20=0 | | 50x-15=0 | | 3.25(y+2)=6.5 | | 2y-x+2x=9 | | 15a^2+1a-1=0 | | 45x-20=0 | | 2y+2x-x=9 | | 3xy^3=8 | | 2y+2x-y=9 | | 5/3x-2/7 | | -22(20k+3)=-231 | | 1/350=x/182 | | 0y=-2x+-15 | | (2v-5)(8-v)=0 | | 7x+15=2x+30 | | 3y^2-4y=8-6y |