If it's not what You are looking for type in the equation solver your own equation and let us solve it.
57-30+9+6v=180
We move all terms to the left:
57-30+9+6v-(180)=0
We add all the numbers together, and all the variables
6v-144=0
We move all terms containing v to the left, all other terms to the right
6v=144
v=144/6
v=24
| -7x-3(-7x-17)=-103 | | x+x+x=x+x | | 460.88=230+1.11x | | 10u^2+41u+21=0 | | 7c-39+37=180 | | 1/2x+2/3-1/6x=5/12 | | M=6/5a+25 | | -1/6x+3=7 | | 1/x+2/3-1/6x=5/12 | | 8t-19-20+3=180 | | —2.5b=20.5 | | 4x+34=34-8 | | 5x+x+6=14 | | 18p+13+82+67=180 | | -40+x/3=-8 | | x-10=59x/10 | | -2+3=-4x | | -96-2x=66-11x | | 2x+4/6-2=4 | | 10b+4+3-7=180 | | x-8=4-2(x-3) | | x/5+4=-8 | | x-8=4-2(x-3)= | | 9x+1=7x-9= | | 20+5=t | | 2z+20+120+14=180 | | 6+(8x+12)=0 | | 7t+19=5 | | 20+(-5)=t | | -5(3-q)+5=5q-11 | | x+2x+12=x | | j-17=17 |