If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7r2 + -48r + -7 = 0 Reorder the terms: -7 + -48r + 7r2 = 0 Solving -7 + -48r + 7r2 = 0 Solving for variable 'r'. Factor a trinomial. (-1 + -7r)(7 + -1r) = 0Subproblem 1
Set the factor '(-1 + -7r)' equal to zero and attempt to solve: Simplifying -1 + -7r = 0 Solving -1 + -7r = 0 Move all terms containing r to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -7r = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -7r = 0 + 1 -7r = 0 + 1 Combine like terms: 0 + 1 = 1 -7r = 1 Divide each side by '-7'. r = -0.1428571429 Simplifying r = -0.1428571429Subproblem 2
Set the factor '(7 + -1r)' equal to zero and attempt to solve: Simplifying 7 + -1r = 0 Solving 7 + -1r = 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 + -1r = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1r = 0 + -7 -1r = 0 + -7 Combine like terms: 0 + -7 = -7 -1r = -7 Divide each side by '-1'. r = 7 Simplifying r = 7Solution
r = {-0.1428571429, 7}
| (X^2-8x+84)=0 | | x2=25/288 | | 1+14=-1 | | x^2=25/288 | | 12=1.2x+200 | | 20=4.9x^2+15x | | X^2-2x=-7/2 | | x-15=26 | | za+b=3 | | 5/6*5/3 | | 7n^2+27n-4=0 | | 6p-2p=32 | | k-8/3=10 | | -3(6x+2)=192 | | 100=2(l+2w) | | 2l=100/4w | | 100=2l+4w | | 17b-66=10 | | 22.67=4g+3.55 | | -3-11q=-2q-1/2(4q-2) | | 400=2w*(50-2w) | | 3(-5x-6)=-18 | | 7x+2y=29 | | 4x+3=10+(3)(6+9) | | 1.36g-8=0.84 | | log[5](-7-4x)=1 | | -4(x-7)=20 | | 16/4=6x+4(-2x) | | (-4/5t+2/5)=2/3 | | 15+m=-2+3 | | 400=2wl | | n/8-7n/16=1/8 |