If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1r2 = 6r + -16 Reorder the terms: -1r2 = -16 + 6r Solving -1r2 = -16 + 6r Solving for variable 'r'. Reorder the terms: 16 + -6r + -1r2 = -16 + 6r + 16 + -6r Reorder the terms: 16 + -6r + -1r2 = -16 + 16 + 6r + -6r Combine like terms: -16 + 16 = 0 16 + -6r + -1r2 = 0 + 6r + -6r 16 + -6r + -1r2 = 6r + -6r Combine like terms: 6r + -6r = 0 16 + -6r + -1r2 = 0 Factor a trinomial. (2 + -1r)(8 + r) = 0Subproblem 1
Set the factor '(2 + -1r)' equal to zero and attempt to solve: Simplifying 2 + -1r = 0 Solving 2 + -1r = 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 + -1r = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1r = 0 + -2 -1r = 0 + -2 Combine like terms: 0 + -2 = -2 -1r = -2 Divide each side by '-1'. r = 2 Simplifying r = 2Subproblem 2
Set the factor '(8 + r)' equal to zero and attempt to solve: Simplifying 8 + r = 0 Solving 8 + r = 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 + r = 0 + -8 Combine like terms: 8 + -8 = 0 0 + r = 0 + -8 r = 0 + -8 Combine like terms: 0 + -8 = -8 r = -8 Simplifying r = -8Solution
r = {2, -8}
| 16c^2-0=0 | | x(x-1)=(x+6)(1-x) | | w^2-16w-60=0 | | 2y=0.2y | | 4x^2+40x+103=0 | | x^2+4x+108=0 | | 102xy=33 | | (4+w)(w)=77 | | 5+3(2r-5)-3(4r+6)-8= | | (w+12)(w)(5)=140 | | 3u^2-3u+1=0 | | (x+2)(x)(29)=10440 | | 5-7(x-6)=4x+14 | | (x+1)(x-5)=(2x+5)(x-5) | | 41-5x=4x+20 | | 54-6n^2=0 | | 9a^3-225a=0 | | 0=-16x^2+3136 | | 0=x^3-2x^2-240 | | -1x+10=7 | | 2x^2+29x-6.1=0 | | 3(2x-5)=6x-3 | | -7x+4(4x+2)=-42 | | T(x)=110-x | | 7x-3(4x-4)=72 | | 5(z+1)=3(z+2) | | -35=7x-4(-x-5) | | 2(x+s)=x-s | | 5x+7x=36 | | log(2x+30)=2 | | 12y+2x=110 | | 5x+5(x-6)=70 |