2v-1=7

Simple and best practice solution for 2v-1=7 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2v-1=7 equation: 


Simplifying
2v + -1 = 7

Reorder the terms:
-1 + 2v = 7

Solving
-1 + 2v = 7

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 1 + 2v = 7 + 1

Combine like terms: -1 + 1 = 0
0 + 2v = 7 + 1
2v = 7 + 1

Combine like terms: 7 + 1 = 8
2v = 8

Divide each side by '2'.
v = 4

Simplifying
v = 4

See similar equations:

| x+23=128 | | 8-10x=9x+9-2x | | 2f+8=f | | 264m+26=580 | | 9-5d=-6d | | 155=5(8p+7) | | 2s-1=5 | | 1d-10-2d+7=8+1d-10-3d | | 9-5b=-6b | | 4x^2-20x-69=0 | | -10+9b=7b | | 7x+8=8x-12 | | (3w+6y-7)(5w-2y)= | | 1/9b-9=-3 | | 9x+11=-34 | | 2x^2+12x-48=0 | | 10=2h+4 | | 2x^2+12b-48=0 | | -3(7a-2)=48 | | 8y=7y+9 | | x-1/2=2/8 | | 2n-3+4n+6n=n+1 | | -37=8x-21 | | 3.5+.25(r)=25 | | 0.0625x+8=10 | | -6(-11z-8+5m)= | | 2n-n=15 | | -7(a+8)+4(-a-4)=-3a-2a | | 16h-14h=6 | | 1/-11=11 | | x+(x-500)=2000 | | 2n+2+1=2(n-3)-3(5+2n) |

Equations solver categories