-40-2r=-12+6r

Simple and best practice solution for -40-2r=-12+6r 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 -40-2r=-12+6r equation:


-40-2r=-12+6r

We simplify the equation to the form, which is simple to understand 
-40-2r=-12+6r

We move all terms containing r to the left and all other terms to the right. 
-2r-6r=-12+40

We simplify left and right side of the equation. 
-8r=+28

We divide both sides of the equation by -8 to get r. 
r=-3.5

See similar equations:

| 4-20n+7n=-36-8n | | -4n-22=-8-42n-14 | | -0.5x^3+1.5x^2+6.5x-7.5 | | 5(4x-2)+-10(-2x+1) | | 31-2m=-10+15 | | 141-2x=25x+15 | | 22.73=19.26+10000 | | -7(q-7)= | | 4y-3x=16 | | 6+7x=-4+2x | | 3x+(-x)=14 | | 4+3(2s-7)-3(4s+3)-7= | | 3+3m+1=6(3-y) | | -(2q+5)+3(2q+3)-2q= | | 5a+3a=32 | | f(x+1)=x^2+9x+7 | | -5x^2+55x=50 | | (3-w)(5w-9)=0 | | .3(p-2)=5-.6p | | .25(12+4s)-.5(8+2s)= | | 2x^2+5x-43= | | 5(2c-7)-4(c+5)=-1 | | 12x^2-48x+36=0 | | 0.35*0.25= | | 20=30a | | 2+3(4x+2)=3x-4 | | -2=1.6*k-3 | | 3-15m=-11-m | | -6-9+9k=-87 | | P(x)=212x-5500-x^2 | | -1.2(3)+5=1.4 | | 3-5[4-(6y-5)]= |

Equations solver categories