21v+1=20v-3+2

Simple and best practice solution for 21v+1=20v-3+2 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 21v+1=20v-3+2 equation:


Simplifying
21v + 1 = 20v + -3 + 2

Reorder the terms:
1 + 21v = 20v + -3 + 2

Reorder the terms:
1 + 21v = -3 + 2 + 20v

Combine like terms: -3 + 2 = -1
1 + 21v = -1 + 20v

Solving
1 + 21v = -1 + 20v

Solving for variable 'v'.

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

Add '-20v' to each side of the equation.
1 + 21v + -20v = -1 + 20v + -20v

Combine like terms: 21v + -20v = 1v
1 + 1v = -1 + 20v + -20v

Combine like terms: 20v + -20v = 0
1 + 1v = -1 + 0
1 + 1v = -1

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

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

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

Divide each side by '1'.
v = -2

Simplifying
v = -2

See similar equations:

| 3u-25=10u-6 | | 11w-1=76 | | x^2+4xy+3x+12y=0 | | 17(5+x)=0 | | 0+50*1-60-60*0+0= | | 2m+8=60 | | 35x+5y=45 | | 15.3=7.5+55.2 | | m-26=30 | | -7x+2=-3y | | -8w-16=1w-3 | | f(x)=6x^3-29x^2+23x+30 | | a-(-3)=30 | | -16x^2+320x+0=1000 | | x^2+6x+c=13+c | | 3xy+4y= | | x-2=36 | | -82=4(2b-6)+6 | | 13(a-b)+8(a+b)= | | 27+X=137 | | 3(r-7)= | | (x+y)+3(x+y)-2(x+y)= | | 93.96=4.7+8.7p-2.6 | | 12x+3y+x= | | 16x-10x=30 | | 5x+-8+3x=4(2x+-3)+4 | | 15x-4+12x-5=180 | | 3(4x-7)+2=3(6x+7)-6x | | [35t+80]dt= | | 3n-1=n+5 | | 7x^2=98 | | 8x+3y-5x+4y= |

Equations solver categories