If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9r2 + 15r = 14 Reorder the terms: 15r + 9r2 = 14 Solving 15r + 9r2 = 14 Solving for variable 'r'. Reorder the terms: -14 + 15r + 9r2 = 14 + -14 Combine like terms: 14 + -14 = 0 -14 + 15r + 9r2 = 0 Factor a trinomial. (-7 + -3r)(2 + -3r) = 0Subproblem 1
Set the factor '(-7 + -3r)' equal to zero and attempt to solve: Simplifying -7 + -3r = 0 Solving -7 + -3r = 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 + -3r = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -3r = 0 + 7 -3r = 0 + 7 Combine like terms: 0 + 7 = 7 -3r = 7 Divide each side by '-3'. r = -2.333333333 Simplifying r = -2.333333333Subproblem 2
Set the factor '(2 + -3r)' equal to zero and attempt to solve: Simplifying 2 + -3r = 0 Solving 2 + -3r = 0 Move all terms containing r to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3r = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3r = 0 + -2 -3r = 0 + -2 Combine like terms: 0 + -2 = -2 -3r = -2 Divide each side by '-3'. r = 0.6666666667 Simplifying r = 0.6666666667Solution
r = {-2.333333333, 0.6666666667}
| 4(1-2x)(x+1)=0 | | 49+2x-(4x-28)=55 | | x^4-4x^3+12x^2-24x+24=0 | | 6x-73=11 | | 2x+10=82 | | 5-10x=4x+3 | | 7x-73=5x-13 | | T=5p+3q | | 2x-88=2 | | -22-5x=10-9x | | 9x+8y-708=8x-9y-720 | | -2(x-5)=5(-3x+4)+3 | | 0.08-0.01y=2.7 | | x-24=72 | | 0.23x+0.15y=16.7 | | 172=x-125 | | 11x-16=83 | | 3y^2-10y-8=0 | | 12x^2-8=0 | | b^2-4b=5 | | 123-6x=39x+23 | | 9-9x=69-30x | | 116-2x=34x+24 | | 3x+47=71 | | 7(p-2)=2(7-3p)-2 | | 3x+29=10x-34 | | -1x-5x=11-8x | | c(c-2)=35 | | -(-1-2)+3(-2-2)= | | 5(X+1)=4x+3 | | t+t/2+t-5=11 | | 4g-32g=0 |