If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-7v+2(v-5)=30
We move all terms to the left:
-7v+2(v-5)-(30)=0
We multiply parentheses
-7v+2v-10-30=0
We add all the numbers together, and all the variables
-5v-40=0
We move all terms containing v to the left, all other terms to the right
-5v=40
v=40/-5
v=-8
| 6x+24x-9=6(5x+3) | | 5/6x+2/3=-4 | | 42/51=x/100 | | -8u+2(u+5)=22 | | x=24²/x | | 2(4x-1)-6=6x+4 | | x=576/x | | 8+4n=12 | | (5m-4=) | | -12x-81=-7x+7+3x | | 18-4n=30 | | 15+14=70x+62-80x | | -12x-81=-7x+3x | | (12m+1=) | | 14+3n=11 | | 9x+21=6x | | 3x+5+9x-13=180 | | 15=u/2-13 | | (x+2)^2=37 | | x+97x-34x=18 | | 74=5y+14 | | 5/3x+3=6+x/6 | | X^2+12x+1800=0 | | -8=(x-1 | | x^2+10x+120=0 | | 7n−=(4n−3) | | (6x+2=3 | | 5x-15=9-3x | | 3(x-3)=2(x+1)-11 | | 398x-9=71 | | 109=21x+25 | | 18=15u-6u |