If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20r + 4 = 28 + 13r Reorder the terms: 4 + 20r = 28 + 13r Solving 4 + 20r = 28 + 13r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-13r' to each side of the equation. 4 + 20r + -13r = 28 + 13r + -13r Combine like terms: 20r + -13r = 7r 4 + 7r = 28 + 13r + -13r Combine like terms: 13r + -13r = 0 4 + 7r = 28 + 0 4 + 7r = 28 Add '-4' to each side of the equation. 4 + -4 + 7r = 28 + -4 Combine like terms: 4 + -4 = 0 0 + 7r = 28 + -4 7r = 28 + -4 Combine like terms: 28 + -4 = 24 7r = 24 Divide each side by '7'. r = 3.428571429 Simplifying r = 3.428571429
| 12x+12-3x=-8x-30+x | | 10x-20=13x-53 | | y^2=(11/2) | | kx^2+4x-2=0 | | 104-2x=34x+24 | | x+1/4=x-2/3 | | 12.89=8s+1b | | 10(t-5)+4t=7(2t+2)-9 | | 3Z=-2Z-25 | | 7ln(6x)=21 | | 7h=23h | | 9X=5X-44 | | 6-8x=72-29x | | 310*23/62*21/25 | | x^7-256x^3=0 | | 31x+22=174-5x | | x^2-4x-9=-5x+3 | | 26/25*15/44*8/39 | | 8x+2/4=6 | | 2Y-19=-7 | | 174-5x=31X+22 | | x-7.7=6.1 | | n+37=16 | | -8-3x=9-8x | | X-12x+36=0 | | 13x+310=180 | | 3x^2-3x=4.25 | | 6x+37=180 | | (2/y)+(4/y)=3 | | 4(5-2Y)+7Y=14 | | 7x^2-16x+4/7x^2+12x-4 | | X=5-2(-6/7) |