-18=3(r+5)

Simple and best practice solution for -18=3(r+5) 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 -18=3(r+5) equation:


-18=3(r+5)

We simplify the equation to the form, which is simple to understand 
-18=3(r+5)

Reorder the terms in parentheses
-18=+(+3r+15)

Remove unnecessary parentheses
-18=+3r+15

We move all terms containing r to the left and all other terms to the right. 
-3r=+15+18

We simplify left and right side of the equation. 
-3r=+33

We divide both sides of the equation by -03 to get r. 
r=-11

See similar equations:

| 3x=122+15 | | (1/3)729 | | 2-18f=16-17f | | 173x+22y=11546 | | 168x+88y=16499 | | Y=100+0.9Y+100 | | 5/3w | | 5/3w=90 | | 30=25y | | x=14.50+1/2x | | 24x=21 | | 8b=7b-4 | | s-3(x-4)=6 | | (80/x)+(120/y)=1560 | | (80/x)=(120/y)=1560 | | (2/x)=39-(3/y) | | x^5+13x^4+24x^3+3x^2+61x-30=0 | | 2X-3Y=2X-3Y | | (63x^2)-(60x)-1=0 | | (2x-7)(x^2+2)(x-3)+8=0 | | x^4-3x^3-2x^2+3x+1=0 | | 10x+7y+8z+7w=32 | | 7x+5y+7z+10w=31 | | 0.7/64 | | 28x+y=30 | | 63x+10y=309 | | Y=100+0.8Y+100 | | 4-5x=5x-1 | | x-a+7=4sqrt(x-1) | | 9=18200x(1-150/(150^2+x^2)^0.5 | | 3x+3y=300 | | 88=9 |

Equations solver categories