-7r+8=-76

Simple and best practice solution for -7r+8=-76 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+8=-76 equation: 



-7r+8=-76

We move all terms to the left:

-7r+8-(-76)=0

We add all the numbers together, and all the variables

-7r+84=0

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

-7r=-84

r=-84/-7

r=+12

See similar equations:

| -17x+17=9x+19 | | 50=10(y-89) | | -9=f+2 | | 5x-2=15x+8 | | 4x^2-52x=-48 | | -19x+6=16x+-6 | | 43=b/8+35 | | 5x-2=15+8 | | 3x/4-16=-46 | | 2-2s=-3/4s+13 | | 3y+20=5y−16 | | y+20=5y−16 | | h+7/8=4 | | 1/5k−2=3/5k+8 | | 6(w-80)=84 | | 18-4z=14 | | w/3+10=12 | | 2x+24-3x-20=0 | | 4t^2-40t-28=0 | | 1/20x+1/30x=15 | | -16w=6/5 | | 2x–1+2x+2x+1–2x+2+2x+3=120 | | 2^(x–1)+2^x+2^(x+1)–2^(x+2)+2^(x+3)=120 | | (3x+20)+(3x+20)+4x=180 | | (2x-17)(4x-18)=(8x-12)(2x-5) | | 2x-3=90,3x-2=90 | | m-87=42 | | 97-7x=41 | | a÷17=4 | | 48=m+17 | | -5x+1=-2x-2 | | x+2*7=252 |

Equations solver categories