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 = -6
2v = -6

Divide each side by '2'.
v = -3

Simplifying
v = -3

See similar equations:

| (16x)+(7x+36)=135 | | 2x-6x+5x-3x= | | 10-a=43 | | 7x+110=3x+150 | | 13y+19=54-6y+14 | | 15.16=3.4+k | | -2(x-3)=2(x-5) | | 2996.5648=2*3.14*15.8*h+2*3.14*15.8*15.8 | | 3.2-h-7= | | 16x+7x+36=135 | | 495=150+3p | | 5.8=c+1.2 | | 7p-39=p+6 | | (X)+(198-c)=198 | | 7m-3=-13m+2 | | b^3-5b^2=36b | | 32=x+3x | | 1.8+b=3.8 | | 1c-c+3=7 | | x-14=-4-20 | | -5-7=9x+2-8x | | 4a+2b=3a+5b+2 | | (5w-9)(5-w)=0 | | 6n+3-4=-1 | | 42=7+5b | | 1.3+r=11.15 | | 0=3x^2-10x-25 | | 5(5x-1)-6=23x+5 | | y=-7+12 | | s+1.8=7.8 | | 0.496x-974.7= | | 9a+27b= |

Equations solver categories