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}
| 11(2+4)-2(z-4)=4(z-2)+4(z-2) | | 9=r/-3+4 | | X+x/2=18 | | 7-5x=18-(6x+7) | | -8.6x=77.4 | | 7x+3=x-4 | | 80v^2+44v-12=0 | | 56/4=y | | 51839k+71736=8372615+173737k | | -p+7=-13 | | 60k+100=50k+140 | | 20v^2-39vw+18w^2=0 | | 3/2=9/0k | | 14(v+2)-2v=4(3v+4)-18 | | 12x^2/x^4+36 | | 7x+6=x-9 | | (-45)=x+(-3)+50 | | 3/5m=12-5/2m | | -3-7(22+7)= | | -(1+5n)-n=7+7(-5n+3) | | -2y+14=14 | | x^4-3x^3-244x^2+1632x=0 | | 7(-8-1)+7= | | 8x+6=x-3 | | 2x+8/4=15 | | 2(1+41)-54= | | 2(1+4-1)-54= | | 2(1+4-1)-5+4= | | -19/8(x+10)+7 | | (x)/(3)+(x)/(2)=(5)/(6) | | x^3-3X^2-244X+1632=0 | | 4(2n-1)=(5n+6)+3 |