If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9 + -2r = 0 Solving 9 + -2r = 0 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -2r = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2r = 0 + -9 -2r = 0 + -9 Combine like terms: 0 + -9 = -9 -2r = -9 Divide each side by '-2'. r = 4.5 Simplifying r = 4.5
| 2(-4+-3x+x^2)=0 | | y=5/2*2-1/2 | | y=5/2*4-1/2 | | y=5/2*1-1/2 | | y-4=9 | | 4c^2+9c-28=0 | | 8m-8=12+4m | | 3(x-4)-2(x-5)=6x-2(x-5) | | R+4=13-2r | | y^2-10y+16=0 | | 3y+7=7y-5 | | 3z^2=8 | | 13-7x=127-28x | | 3x(2+x)=x(3x-2)-24 | | H+2(3H+4)=1 | | 3x(2+2)=x(3x-2)-24 | | x^2+x+35=0 | | 1.5+2.1y=1.1y+4.5 | | x(x+5)=x-15 | | (x^2)-x-90=0 | | 5r-8=-2r+20 | | 5(2n+2)-8= | | 4(k-1)=4 | | -2+7x=2x-7 | | 3(2x-5)=6+2(x-3) | | 2z+7=z+10 | | -2+7x=2x | | 4-(3x-5)=6-(2x+7) | | 3x+10x=93+x | | 14x-3=8x+9 | | 2v+x=y | | 3(2x-5)=6-(2x+7) |