-4=r+7

Simple and best practice solution for -4=r+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 -4=r+7 equation: 



-4=r+7

We move all terms to the left:

-4-(r+7)=0

We get rid of parentheses

-r-7-4=0

We add all the numbers together, and all the variables

-1r-11=0

We move all terms containing r to the left, all other terms to the right

-r=11

r=11/-1

r=-11

See similar equations:

| 7m+14=-35 | | 8k-16=48 | | u+10=2 | | -15n=-15n+12 | | (x^2)-x+1728=0 | | 3b*b=0 | | (X-5)(x+5)+(-2x+1)²=(5x-1)(x+2) | | 3a-9a-12=0 | | xXx=5x-14 | | 3x-14X+13=3-X | | 7+5h=6h | | 8x=1=71 | | -4/3y=-4/5 | | 40-8x=30-22x= | | 6y+3y-9=0 | | 3x(3/x)=3x(4/x-10/3) | | 6x+1/x=7 | | 3(x–5)+(8x+2)=7x–9 | | 150-5t=5t2 | | 12x-7+3x=3x+5 | | 8(p-2)p=12 | | d/2=9/4 | | 5a=3a=1 | | 4r^2+13r+5=0 | | 3r^2=192 | | c³=10 | | (2/3)=(1.5/x) | | 2(3+q=18 | | 10t+5=9t-6 | | x2+67=x | | 14/35=x/20 | | 5x^2+9=4x |

Equations solver categories