If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 40 = 40 + 4r Add '-40' to each side of the equation. 40 + -40 = 40 + -40 + 4r Combine like terms: 40 + -40 = 0 0 = 40 + -40 + 4r Combine like terms: 40 + -40 = 0 0 = 0 + 4r 0 = 4r Solving 0 = 4r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-4r' to each side of the equation. 0 + -4r = 4r + -4r Remove the zero: -4r = 4r + -4r Combine like terms: 4r + -4r = 0 -4r = 0 Divide each side by '-4'. r = 0 Simplifying r = 0
| 3y^3-2y^2-15y+10=0 | | x+7.45=140 | | 5=4+17x | | 3x-4-12x+9= | | 3x+117=7x+187 | | 24=12+9f | | 31=9+2e | | 4x-54=37-3x | | -2x-3y=-21 | | 62=5+7g | | 42=10u+12 | | 0.66x+0.27=3.438 | | 59=8r-7 | | 48=4k+4 | | [r+3]=3 | | 29=2b-15 | | 0.10(g+5.00)=2.40 | | 65(2x)+260x=780 | | -27=7a+4a | | 12x+(-11y)+(-4x)+13y= | | 7a+22=24 | | 66-41=3 | | [t+4]=0 | | 5k+10=77 | | 12x+(-11y)=(-4)+13 | | -3+4c=15 | | 0.10(g+5.00)=2.00 | | 4e-13=26 | | n^2-12n-7=0 | | s(t)=-16t^2+80t | | x^7+2x^4-8x=0 | | 2x^2=-x+7 |