If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -18 = -1r + -2r Combine like terms: -1r + -2r = -3r -18 = -3r Solving -18 = -3r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '3r' to each side of the equation. -18 + 3r = -3r + 3r Combine like terms: -3r + 3r = 0 -18 + 3r = 0 Add '18' to each side of the equation. -18 + 18 + 3r = 0 + 18 Combine like terms: -18 + 18 = 0 0 + 3r = 0 + 18 3r = 0 + 18 Combine like terms: 0 + 18 = 18 3r = 18 Divide each side by '3'. r = 6 Simplifying r = 6
| 7r-20=-26+4r | | 3t-8=-12+t | | -11=-2-2a-7a | | -14=2(w+5)+4w | | 7p+3p=10 | | 83.3x^2-42.2x+5.08=0 | | -32=-5u+2(u-4) | | 25x^2-8x+15=-0 | | 19x^3+(14+4x^3)= | | 9x+63=198 | | 15=2(x+3)+7x | | -5s-9-3s=15 | | 2/3n-11=4 | | x^2=-19x-60 | | -.8(2)+14.4(2)+2=0 | | 7x+12=10x+3 | | 5x+3=3(1)-2x | | 40x=15x+100 | | 3/8=x/1200 | | 10a+1=5a-14 | | (x^2-2x-15)/(2x^2-10x) | | solve(D^2+3*D*D^1+4*D^2)*z=x+siny | | 5.71428571429=x^2+x | | p^2+18p=-81 | | 3z-7=z+3 | | 216+x^3-y^3=0 | | 7x-9=0+6x | | 120x^3y/25xy^5 | | .15x=7.99-x | | A*x^3-B*x^2+C=0 | | 210-4x=6x-30 | | (m+2)(m-6)=0 |