-5r+9r=-4

Simple and best practice solution for -5r+9r=-4 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 -5r+9r=-4 equation: 



-5r+9r=-4

We move all terms to the left:

-5r+9r-(-4)=0

We add all the numbers together, and all the variables

4r+4=0

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

4r=-4

r=-4/4

r=-1

See similar equations:

| 10y=9y+1 | | -14=5x+4(x-17) | | -7x+x=-6(1-2x)+3(-1-3x) | | 3x-8/2=11 | | 7x+19=-x | | 11z–5=9z+7 | | m+1+6=13 | | 10b^2+4b=0 | | 13y-13y+5y+y=18 | | d/4-11=-16 | | 28y-15=14-y | | 8,8a+3,4-11,6a-12,7a-9,2+6,1a+4,8-0,6=0 | | (-3x+9)^3/2=729 | | 13x+6=11x | | 4d^2+6d+1=0 | | 20m+-12m+-16m−-3m−14m=-19 | | -288=6(8+7x) | | 7c-4c=18 | | 10w+7=47 | | -4x2-5x+9=0 | | -8+3(m+4)=-2+2m | | 39=4x-x-2 | | -4+1/3r=0 | | 213=2x+7(4x+9) | | -j−-16j−-8j−10j=-13 | | (1/2)32t^2+16t=896 | | -301=7(5+8n) | | 40-20x-x^2=0 | | 3p-2p=17 | | 3x=2x+44 | | 3(x-5)-12=2(x-6)=2 | | 7/10x=3/20+5 |

Equations solver categories