If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-5+2v=-9
We move all terms to the left:
-5+2v-(-9)=0
We add all the numbers together, and all the variables
2v+4=0
We move all terms containing v to the left, all other terms to the right
2v=-4
v=-4/2
v=-2
| 3k+5=45 | | 8.5x+10.6=64.15 | | 5x-36=1x | | 2(2a-7)-8(1-a)=-34 | | 5-2x=8x-5 | | 50x-70=180 | | 19=x/5-14 | | 85=-5(2n-1) | | 112.53=2.2-5.9k | | 8/56=1/r | | -2.1=x/7+9.1 | | 1/3x-6=5/2 | | -144=3(5x-8) | | -6x+5(237x-11)=137 | | k/8=-21 | | -6x+5(237x-11)=1 | | 88=4(6+2n) | | 7.1x+6.7=17.35 | | a+12=38 | | 15x-180=45 | | -14+6b+7-2b=1+b | | 3d=732 | | 7/8y=5 | | 2.2x+6.8=9 | | -3=4x+3-2x | | 3x=0.15 | | 24=8/10z | | 3x+1+6x=91 | | -6-3x=30 | | 46.50=3/4x | | $46.50=3/4x | | -26=x/8 |