If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7r = -2r2 Solving 7r = -2r2 Solving for variable 'r'. Combine like terms: -2r2 + 2r2 = 0 7r + 2r2 = 0 Factor out the Greatest Common Factor (GCF), 'r'. r(7 + 2r) = 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 '(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 = -3.5Solution
r = {0, -3.5}
| 6x-7=29.5 | | 1-2-4= | | c=p+0.06p+0.15p | | 2x+3x+3=12 | | 19+2(5x+9)=9x | | 2*ln(x)-5=1 | | 3.601/1.3 | | -2n^2+7n-2=0 | | -4-3-2+1= | | w-3(w-5)=-2w+15 | | 1/2(2x-10)=3(3x-7) | | 1/4(4-3x)-4/5(3-x)=7 | | A+Bx^2-Dx^3=0 | | 2x^2+3=35 | | -k^2+2k-1=0 | | 3(x-2)+42=-3x | | 4y+3/7=9/14 | | 9x^2-21+12=0 | | 2(7-2x)=-3(x+8) | | 6x-10=3x+5+3x-5 | | 3r+3=5r_2 | | (x/12)=(x/13)-4 | | T=2+8x | | x^2+30x+31=0 | | 3/4*4/3-1/4 | | -4m^3(2m+6-5mn)= | | (5y-10)/(5y+10) | | 1/2x-3+2(x+1)=2/3x+1 | | 0.75*4/3-1/4 | | 7m^2+3m-8=0 | | T=8x+2 | | 0.75*3= |