-7=r

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



-7=r

We move all terms to the left:

-7-(r)=0

We add all the numbers together, and all the variables

-1r-7=0

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

-r=7

r=7/-1

r=-7

See similar equations:

| 21x-35=7() | | -7=r=8 | | (x)=x5+x4-4x3+6x2+x-7 | | 7+(7x+4)-5=-118 | | 6÷x-7=-15 | | 9n+32=166 | | –24x=–144 | | 12x37-12+8x=125 | | 25x5x=1 | | 2x-106=7 | | 82+41+17x+8x=173 | | 3x+24+23+19=123 | | 132/24=x/30 | | 2^-x=0.438 | | (a-5)-5=3. | | 2^x=0.438 | | 2(2x-12)=x+3 | | -11(y–3)=22 | | 4y+12y-6=3y+3 | | 1/2k+7=1 | | 5n-25=70 | | F(4)=-25x+1 | | A+3b=170 | | 14=7m-14 | | 6=d-47/8 | | (3x-7)=22 | | X×x/4=13 | | 3/4p+9=6 | | (-x-1)(-x+4)=-x+11 | | 10000-10000*8/10*x/10=2800 | | 102+8y=102 | | x+5x+3x= |

Equations solver categories