2r+7r=

Simple and best practice solution for 2r+7r= 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 2r+7r= equation: 


Simplifying
2r + 7r = 0

Combine like terms: 2r + 7r = 9r
9r = 0

Solving
9r = 0

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Divide each side by '9'.
r = 0

Simplifying
r = 0

See similar equations:

| (-5-c)(-1)=0 | | 0x+7=3 | | a(x)=3x^2+18x-12 | | c=24.90+0.48x | | 3x(x-1.5)=x | | -2/3x30=2x-4= | | 2z+4=5z+14 | | y-5=-1/7x | | 9x=4y+24 | | -81=3x-5x+2x+9x | | x+y=1444 | | 3X^3+6X^2=40X | | 8x+10=2x+1 | | 8-112x=15x-19 | | -3v-48=-6(v+4) | | 2y-7y-3y-y=81 | | 3(x-5)=10x-2(x+6) | | 3x-4y=5xY | | 65+50+x+80=180 | | 2x^2-5x-9forx=3 | | 8(y+3)=-6y-4 | | 4+1x=16 | | 43-57+2x=180 | | 5x-8=55 | | X^2+8x-273=0 | | 3(1-3)=2(-4c+7) | | 9r-17=-25+8r | | 180=57+2x+43 | | X^2+8-273=p | | 7w-31=-2(w+2) | | 180=43+x+57+x | | 4x^5/3-20=0 |

Equations solver categories