7r+16=-5

Simple and best practice solution for 7r+16=-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 7r+16=-5 equation: 



7r+16=-5

We move all terms to the left:

7r+16-(-5)=0

We add all the numbers together, and all the variables

7r+21=0

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

7r=-21

r=-21/7

r=-3

See similar equations:

| -22=r-15 | | -4-5x=6 | | (x-5)+2(3-x)=4(3-3) | | 8h=8h | | 289*0.00020354162=17/x | | 4/3x+9=21 | | 7x-3(x-5)=0 | | 2x=52,x= | | 90=6^x+5 | | 5​x​​+6=150 | | 1x=7x-3(x-5) | | 3(15x-3.5)=169.5 | | 300(t+1)=350t | | -2x+4+3x=x-4−2 | | 12x^2–15=0 | | 247=42-u | | 3(4x-10)=-6(2x-5)+12 | | -5p+1=11 | | 3(3w-1)=-4(9-5w) | | 3^2x=70 | | 2x+30+120+x+90=360 | | 8x+14=-x | | t.05(99)=3.43 | | X^2+4x-504=0 | | X^2+4x-404=0 | | -3x2+4-5x=2 | | x²-12x-45=0 | | 9(g-7)=2g | | -8+3x=90 | | 4-n=13n | | (2x+14)=(5x-18) | | 3x+2(x-4)=6x+9 |

Equations solver categories