If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3r2 = 27r Solving 3r2 = 27r Solving for variable 'r'. Reorder the terms: -27r + 3r2 = 27r + -27r Combine like terms: 27r + -27r = 0 -27r + 3r2 = 0 Factor out the Greatest Common Factor (GCF), '3r'. 3r(-9 + r) = 0 Ignore the factor 3.Subproblem 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 '(-9 + r)' equal to zero and attempt to solve: Simplifying -9 + r = 0 Solving -9 + r = 0 Move all terms containing r to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + r = 0 + 9 Combine like terms: -9 + 9 = 0 0 + r = 0 + 9 r = 0 + 9 Combine like terms: 0 + 9 = 9 r = 9 Simplifying r = 9Solution
r = {0, 9}
| 8z^2-72=0 | | 4(8-y)=2y-16 | | 4r=0 | | s^5-s^4+s-1= | | -2x^2-7x-3=0 | | 7a=2(a+10) | | 7+4(4x-4)=9-4(2x+1) | | 6+5(x-7)=8-8(x-8) | | 54-6y+9y-y^2= | | 3x(x+5)=9x+7-6x+8 | | 3(2x-3)=7(x-2) | | 4a+21bc+12b+7ac= | | 6x^2-23x=0 | | 8n+4(1+5n)=-6n-14 | | 2x^2-7x-13=0 | | 4=.5(-5)+b | | 3x-8+26=30 | | m^2-8m+16=7 | | 2x-9x+3=3-6-5x | | 0=4x^2-16 | | 5c-10d+cx-2dx= | | 100x^2+49=0 | | -3(t-5)+2(7+2t)=36 | | y^2-2y-3y+6= | | 2x+6y=7 | | 2y-4+8y=7y-8+3y | | 2x-8=-4-6x | | 6x+4-18=28 | | (7x+5)(x+3)=0 | | 5x-8=2(x-1) | | 2m+n=10 | | 12x^2+7x+5=4 |