If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7 + 2r + -2 = 8r + 21 + -4r Reorder the terms: 7 + -2 + 2r = 8r + 21 + -4r Combine like terms: 7 + -2 = 5 5 + 2r = 8r + 21 + -4r Reorder the terms: 5 + 2r = 21 + 8r + -4r Combine like terms: 8r + -4r = 4r 5 + 2r = 21 + 4r Solving 5 + 2r = 21 + 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. 5 + 2r + -4r = 21 + 4r + -4r Combine like terms: 2r + -4r = -2r 5 + -2r = 21 + 4r + -4r Combine like terms: 4r + -4r = 0 5 + -2r = 21 + 0 5 + -2r = 21 Add '-5' to each side of the equation. 5 + -5 + -2r = 21 + -5 Combine like terms: 5 + -5 = 0 0 + -2r = 21 + -5 -2r = 21 + -5 Combine like terms: 21 + -5 = 16 -2r = 16 Divide each side by '-2'. r = -8 Simplifying r = -8
| -3(2s-1)-3=-2(9s+7)-2 | | 38+7k=-8k+-32 | | W=d(w-k) | | -3/2(x-4)-3=7 | | 9n+10(n+5)=240 | | 18a-1=-23 | | 4(2Y+13)-7Y=48 | | -1+3n-3-n=2n-4 | | 46=3x-2 | | 2(3-x)=-15-(x-4) | | 7t^2-10t-8/7t-3 | | 7.25z=-50.75 | | 1=4(-6)+b | | 3x+4+5y=2y+46 | | 15=-5b | | 0.66+2=0.166x-3 | | -25-4y=6(8y+3) | | -1c=-8 | | p(x)=3.14 | | hctib= | | x-7=.8x+7 | | M/11=72 | | 4=-(x-8) | | -12=-2h-0.2(20-6h) | | 7/8c-5=9 | | m^2+10m-75=0 | | -38+3a=-4(a+6) | | t(x)=7x+1 | | (1/9p)-9=(4/9p)-29 | | cow= | | 4(3v-2)=-92 | | meow= |