r+(-3)=

Simple and best practice solution for r+(-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 r+(-3)= equation:


Simplifying
r + (-3) = 0
r + -3 = 0

Reorder the terms:
-3 + r = 0

Solving
-3 + r = 0

Solving for variable 'r'.

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

Add '3' to each side of the equation.
-3 + 3 + r = 0 + 3

Combine like terms: -3 + 3 = 0
0 + r = 0 + 3
r = 0 + 3

Combine like terms: 0 + 3 = 3
r = 3

Simplifying
r = 3

See similar equations:

| 32+n=-(3+5n)-n | | 12y+10v+14=80 | | r-3.14=3.154 | | (6x+2)(8x-14)=(14x-12) | | .17x+.01(6x+5)=.02(3-x) | | 32+n=-(3+5n)-mn | | 2x-3x=72 | | 5x-(2x+2)=1 | | g-7=-0.9 | | Cosx=4x^2-1 | | 2(x+3)+4(x-2)= | | 25x+1=2-8x | | -3.3-5y-5.8-y=-5y-5.1 | | 6x^2=7-8x | | 2n+3=3n+3 | | 1.2Y-4=.2Y-4 | | (4x+1/3)=(x+5/6)+(x-3/6) | | -8.3-6x-1.3-x=-6x+2.3 | | 2r-6r+9+r= | | w^2=-2w-8 | | T^2+3t-4=14 | | 4r^2-17r-15=0 | | 3(y-8)=2(y-8) | | -10=3u+5 | | 48=-9+3p | | 29.95+.10-300=99.95 | | 8x+-4= | | 9(n+8)=8n | | 5x-(x+1)=23 | | 2cos^2(x)-3cos(x)+1=0 | | 6z-9=-3 | | 7-2x+1=5x+1 |

Equations solver categories