-21=v-3

Simple and best practice solution for -21=v-3 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 -21=v-3 equation:


Simplifying
-21 = v + -3

Reorder the terms:
-21 = -3 + v

Solving
-21 = -3 + v

Solving for variable 'v'.

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

Add '-1v' to each side of the equation.
-21 + -1v = -3 + v + -1v

Combine like terms: v + -1v = 0
-21 + -1v = -3 + 0
-21 + -1v = -3

Add '21' to each side of the equation.
-21 + 21 + -1v = -3 + 21

Combine like terms: -21 + 21 = 0
0 + -1v = -3 + 21
-1v = -3 + 21

Combine like terms: -3 + 21 = 18
-1v = 18

Divide each side by '-1'.
v = -18

Simplifying
v = -18

See similar equations:

| 5.4+2.8/3(6-4) | | 20x^2+4=6484 | | 5y=8y-3 | | -3=9+k | | -4x=-292 | | 9(2-y)=63 | | -5v^2+36v+49=0 | | 24x^6+18x^12-30x^36= | | -6n^2=-1176 | | (-5.1)-(-5.8)= | | -4.344x=-39.459 | | b/8=(-12) | | 2/3b=2-4/3b | | 36b^2=196 | | -3/5x+2/15(x-30) | | (-3.1)-2.62= | | 4u-14=6 | | 10y-60=-10y | | 8p^2+2p+3=0 | | 2x-1x+9=-6 | | v^2-2=40 | | 45+6n=303 | | 0.63+(-3.6)= | | -3.114x-4.344y=-39.459 | | 2p^2+10p-3=0 | | 0=-15n^2+615n-600 | | 2y-12/5=-2y | | -3x-4y=40 | | (-3.1)+5.3= | | 22=3(4x+1) | | 28-3x=8+9x | | (-4)+(-0.7)= |

Equations solver categories