If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -0.8(r + 3) + 2.2r = 0 Reorder the terms: -0.8(3 + r) + 2.2r = 0 (3 * -0.8 + r * -0.8) + 2.2r = 0 (-2.4 + -0.8r) + 2.2r = 0 Combine like terms: -0.8r + 2.2r = 1.4r -2.4 + 1.4r = 0 Solving -2.4 + 1.4r = 0 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '2.4' to each side of the equation. -2.4 + 2.4 + 1.4r = 0 + 2.4 Combine like terms: -2.4 + 2.4 = 0.0 0.0 + 1.4r = 0 + 2.4 1.4r = 0 + 2.4 Combine like terms: 0 + 2.4 = 2.4 1.4r = 2.4 Divide each side by '1.4'. r = 1.714285714 Simplifying r = 1.714285714
| 10.85*0.45= | | 200=-5*3+b | | 2x+1-X-2=2-2x | | 215=-5*3+b | | 36r/6r2s | | v-2=-14+4v | | 0.68=(x-50)/0.2 | | 4/7c= | | 81+18+y=180 | | -5x-6+3x= | | 10=-2.1*4+b | | 6x^2=12x+8 | | a=(x-b)/c | | -7x-y=19 | | 8n+193.5=12n+288.5 | | 2b+5.7+4.9=10.22 | | -12x-16y=-24 | | (4x^8)^1/2 | | -2/5c9;c=-25 | | (40-x/10)/x | | 10(15-8x)= | | 9n^2=8 | | 3=8+10 | | k2/3 | | 121a+11b=11 | | 5x-2/4=2 | | -7x+3y=-13 | | 10n-9=9n+3n+1 | | X+27=4(y+5) | | .7x=6.3 | | 2x:2x/3:x= | | 19+2a=1-7a |