If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3r = 10r(r + -2) Reorder the terms: 3r = 10r(-2 + r) 3r = (-2 * 10r + r * 10r) 3r = (-20r + 10r2) Solving 3r = -20r + 10r2 Solving for variable 'r'. Combine like terms: 3r + 20r = 23r 23r + -10r2 = -20r + 10r2 + 20r + -10r2 Reorder the terms: 23r + -10r2 = -20r + 20r + 10r2 + -10r2 Combine like terms: -20r + 20r = 0 23r + -10r2 = 0 + 10r2 + -10r2 23r + -10r2 = 10r2 + -10r2 Combine like terms: 10r2 + -10r2 = 0 23r + -10r2 = 0 Factor out the Greatest Common Factor (GCF), 'r'. r(23 + -10r) = 0Subproblem 1
Set the factor 'r' equal to zero and attempt to solve: Simplifying r = 0 Solving r = 0 Move all terms containing r to the left, all other terms to the right. Simplifying r = 0Subproblem 2
Set the factor '(23 + -10r)' equal to zero and attempt to solve: Simplifying 23 + -10r = 0 Solving 23 + -10r = 0 Move all terms containing r to the left, all other terms to the right. Add '-23' to each side of the equation. 23 + -23 + -10r = 0 + -23 Combine like terms: 23 + -23 = 0 0 + -10r = 0 + -23 -10r = 0 + -23 Combine like terms: 0 + -23 = -23 -10r = -23 Divide each side by '-10'. r = 2.3 Simplifying r = 2.3Solution
r = {0, 2.3}
| x/5-1/10=2x/15 | | x=545582.50-(.01(2x*.1))-(3x*.1) | | 6-5w-2w=-64 | | 3c-7d=12 | | 10x-3x+18=39 | | 7x+2=12+5 | | x=2m+5 | | 3c+7d=12 | | X+0.17x=18.72 | | -3x=-1/7 | | x^2+3x^2-105=-5 | | -3.2-5.1=2.9 | | 5=-5z | | 2(x+3)*(2x+4)+3(x-3)= | | 3x^3+2=0 | | 35y+5=8 | | 310+2x=25 | | 42=23.6-4x | | -56=x-50 | | 1/14x^2-1.7x=1 | | 3x^2+26x=-35 | | p^2q^0/p^3 | | 6x^2+19x+4=2x-1 | | 3x+y=50x+4 | | z/7-8=5 | | 25=0.5n | | ax^2+4x+-2=0 | | 6(x-2)-4x=26 | | 3x^2-4x=2+y | | 9x-5=-4 | | y=6x^5 | | 12x=10+4x |