If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -20 + 6r = 4(r + -7) Reorder the terms: -20 + 6r = 4(-7 + r) -20 + 6r = (-7 * 4 + r * 4) -20 + 6r = (-28 + 4r) Solving -20 + 6r = -28 + 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. -20 + 6r + -4r = -28 + 4r + -4r Combine like terms: 6r + -4r = 2r -20 + 2r = -28 + 4r + -4r Combine like terms: 4r + -4r = 0 -20 + 2r = -28 + 0 -20 + 2r = -28 Add '20' to each side of the equation. -20 + 20 + 2r = -28 + 20 Combine like terms: -20 + 20 = 0 0 + 2r = -28 + 20 2r = -28 + 20 Combine like terms: -28 + 20 = -8 2r = -8 Divide each side by '2'. r = -4 Simplifying r = -4
| 3x^2+11x=-10 | | (z+11)(z-4)=0 | | -2x-10=-8(1-7x)-2 | | 3(4t-8)=12 | | -12v=-192 | | 9x=-1 | | 29x=-464 | | 2x+1=7x-4 | | X+5+3x=7 | | 20=10n | | 12n+5n=17 | | 4x+2(-2x)=2x-4 | | (22n-k)-(13n-k)=0 | | 12n+5n= | | 1.7x+8-1.62=0.4x-0.32+8 | | .3(9b+1)=b+1 | | 6x-9=x+4 | | 6[7-(-7x-7)]=126x+168 | | 5x-2=5x-35 | | 5a-a=0 | | 5a-a= | | 4x+44y=28 | | 35=27-4n | | 3x-x^2-24=0 | | -2y(-3-4y)=-10 | | 18b=15 | | 3x-4=5x+10 | | 3/8-2=13n | | -42+16x=6x | | 9x-4(2y+1)=2x-1 | | 2+18=d+10 | | -5(t-4)+9t=8t-2 |