If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20 = 3(r + 7) Reorder the terms: 20 = 3(7 + r) 20 = (7 * 3 + r * 3) 20 = (21 + 3r) Solving 20 = 21 + 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. 20 + -3r = 21 + 3r + -3r Combine like terms: 3r + -3r = 0 20 + -3r = 21 + 0 20 + -3r = 21 Add '-20' to each side of the equation. 20 + -20 + -3r = 21 + -20 Combine like terms: 20 + -20 = 0 0 + -3r = 21 + -20 -3r = 21 + -20 Combine like terms: 21 + -20 = 1 -3r = 1 Divide each side by '-3'. r = -0.3333333333 Simplifying r = -0.3333333333
| 2x+4-5=3x-14 | | 9/2-2=1 | | (2x+3)(4x^2-6x+9)=0 | | f=200n | | 3ln(-5x-4)-4=0 | | m^2+20m+60=4 | | =7z+16 | | 6-9y=51 | | 2x+22=x+10 | | v^2-2v-18=-6 | | 3(3s+10)=129 | | 5=-1*-3+b | | x-5=4x+22 | | 8x+35=7x+1 | | x^2-18x+81=6 | | 1/2x-3/5x-5 | | -4X-127=15X+253 | | 33h+12-h=18 | | -2x+3+7x-6=-5x+3 | | 0=1.5*0+b | | 7(5+.05x)=98 | | n^2+2n-27=-6 | | 6-9y=50 | | 7x-5/10=3x/5 | | 2x+14=x+9 | | -2b+8b=24 | | 2(2l+7)=114 | | 5+-2=-6 | | -4x-44-2x-4x=4x+32+5x | | (k-8m-7)3= | | -5+x+13=6 | | 7=0*-1+b |