If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-5v+2(v-3)=21
We move all terms to the left:
-5v+2(v-3)-(21)=0
We multiply parentheses
-5v+2v-6-21=0
We add all the numbers together, and all the variables
-3v-27=0
We move all terms containing v to the left, all other terms to the right
-3v=27
v=27/-3
v=-9
| 4(x+10)=50+2x= | | X+x-10=80 | | 2a=a+10+54 | | X+x-10=89 | | 10+a+2+13=1+7a= | | 10x-3-2x=1 | | 5x+39+3(x-7)=0 | | -12k-2k=2k-13k-13= | | 20X-7=6x-6 | | 25^x2-20x=-4 | | N-3+3=11+2n-6+8= | | 6-4d=38 | | 5p+6=13 | | 4+n-9=-9+1+2n+12= | | b+18+3b=71 | | -11+x=9+3x= | | 10x+5=20+5x | | 5x-19/x-4=3x/x | | A=3000x1.0366279 | | 39.99+.45x=62.49 | | 6-2p=p+9= | | j^2+44j=0 | | 18n^2-20n+30=7n-15n^2-24 | | 5x-1(14-x)=-30-2× | | 3/4x=-33 | | 144y^2-64=0 | | 3=0.005/x | | 41p^2-19p=0 | | F(×)=10x-3 | | 2=5l | | 9(×-2)=-6(4-x)+18 | | 3p-5=4/9 |