8r+4=8r-4

Simple and best practice solution for 8r+4=8r-4 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 8r+4=8r-4 equation:


8r+4=8r-4

We simplify the equation to the form, which is simple to understand 
8r+4=8r-4

We move all terms containing r to the left and all other terms to the right. 
+8r-8r=-4-4

We simplify left and right side of the equation. 
r=-8

0=-8

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

See similar equations:

| 2a+4-9-7a=15+2+3 | | 136=17k | | 180=5x*2 | | 24/0.6= | | -4p-7=5p+7 | | -10-4(x-2.3)=6.4x | | 2x+5=10+10+5 | | 5(2x+3)=3(x+2)+7x+9 | | -6.4k+3.5=-7.7 | | 104=1.8c+32 | | a/7+3=24 | | -16t^2+96t-107=0 | | 5*-0.3953488372(9*-0.3953488372+4)-0.3953488372(2*-0.3953488372+3)= | | 3a+2-5a=7a-25 | | 4x^2-4x+4y^2-6y-6= | | -8(2)+5(-4)= | | 5x*2=180 | | 17a+3-5=22+5a | | n/(-8)-5=-2 | | 6(x+5)=-2(x+43) | | 5(2x-1)=7 | | 4p+.25=6p | | -0.5n+1.4=8.9 | | 8a+3=2a+11 | | -16t^2+96t-108=0 | | 3a+7-4a+3a=-3 | | 12a-51=-53 | | 4x^2-4x+4y^2-6y-6=0 | | 5*0(9*0+4)-0(2*0+3)= | | A=2a^2+4ah | | 0.05=0.5-0.15q | | -7+5a=3*6 |

Equations solver categories