64=-2r

Simple and best practice solution for 64=-2r 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 64=-2r equation:


Simplifying
64 = -2r

Solving
64 = -2r

Solving for variable 'r'.

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

Add '2r' to each side of the equation.
64 + 2r = -2r + 2r

Combine like terms: -2r + 2r = 0
64 + 2r = 0

Add '-64' to each side of the equation.
64 + -64 + 2r = 0 + -64

Combine like terms: 64 + -64 = 0
0 + 2r = 0 + -64
2r = 0 + -64

Combine like terms: 0 + -64 = -64
2r = -64

Divide each side by '2'.
r = -32

Simplifying
r = -32

See similar equations:

| 8.2+4=7.6x+10 | | 9x^2=6-4x | | q+6whenq=12 | | 1-3/5+1/2= | | 2x^2-190x+2400=0 | | 0.50x+0.15(30)=46.5 | | -9c-5=13 | | z-7=14 | | -7=m(-6)+b | | 42+m=-21 | | -36+f=4 | | -2+3x=4x-7-x | | -1/2(6x+9)-(x-3/2)= | | 2+x=-(x+6) | | 2(13x-15)+3(x-19)=0 | | 2x+5+3x=15 | | h+4=-3 | | -4(3y-6)-y=-3(y-4) | | 2x^2-22x+28.5=0 | | 16+z=14 | | (x^2)-2x-35=0 | | 4*(x*4)=32 | | 5n-2m=8 | | -2x^2+7x+1=17 | | 6x+8+7x-5=180 | | -p+7=5-(9p+4) | | -3r=42 | | 3x+24=8+7x | | 2.5x+(12-x)5.75=56 | | 4x-3(16x^2-24x+9)=0 | | 160=2*8*x | | -4m+-8m-30=90 |

Equations solver categories