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 + -8r Combine like terms: -1r + -8r = -9r -18 = -9r Solving -18 = -9r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '9r' to each side of the equation. -18 + 9r = -9r + 9r Combine like terms: -9r + 9r = 0 -18 + 9r = 0 Add '18' to each side of the equation. -18 + 18 + 9r = 0 + 18 Combine like terms: -18 + 18 = 0 0 + 9r = 0 + 18 9r = 0 + 18 Combine like terms: 0 + 18 = 18 9r = 18 Divide each side by '9'. r = 2 Simplifying r = 2
| p=RBforb | | 3|x+6|-7=20 | | 5x-15+13-2=30 | | -4a-7=a+32 | | -3.7*0.5*-8.8= | | 43a+32a+25= | | 79+1x=87 | | 35-7x=126 | | 6-3n=9n | | 3t^2-9t-12=0 | | 4r(2r-2)+7(4+7r)= | | -x+b+x^2-xb= | | 28+6x=12x | | -24x=-5 | | 48+8x=36 | | 22000000=0.3x+15 | | y=-25+2-5-7 | | 12x+11y+16+4x-11y-10= | | -19=3n-5+4 | | (8-2)-1=x-(2-1) | | 3t^2+12t-92=0 | | 4(30)-5-7(30)=-5((30)-11) | | 95+-3=77 | | X^2=32.5 | | 157=-3+5(5m-3) | | |x+4|+5=8 | | (-6y-2)+5(3+2y)= | | 15n+n=55 | | 0.3+0.7m=0.7m-0.7 | | -12=-2+0.2[20-6h] | | 1-4x=-3x+4 | | 0.8x+.7y=300 |