2(8r+r)=-4r

Simple and best practice solution for 2(8r+r)=-4r 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 2(8r+r)=-4r equation:


Simplifying
2(8r + r) = -4r

Combine like terms: 8r + r = 9r
2(9r) = -4r

Remove parenthesis around (9r)
2 * 9r = -4r

Multiply 2 * 9
18r = -4r

Solving
18r = -4r

Solving for variable 'r'.

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

Add '4r' to each side of the equation.
18r + 4r = -4r + 4r

Combine like terms: 18r + 4r = 22r
22r = -4r + 4r

Combine like terms: -4r + 4r = 0
22r = 0

Divide each side by '22'.
r = 0

Simplifying
r = 0

See similar equations:

| x+(.084*x)=1173.61 | | 3s^2-5s-2=0 | | 1.6x+2.4=8.8 | | y^2-104y+3025=0 | | -2(6y-4)-y=-4(y-3) | | 4y-68=64 | | 3x+[(2x)1.5]=168.24 | | x+(.084*x)=1089.70 | | 26x+20=5(5x+3) | | 125-729x^3=0 | | 4y-68=116 | | 7x-2x+4=x-5+9 | | 0.5*x*(x-3)=54 | | 30+12x+(17x+5)=180 | | (4+y)(3y-2)=0 | | X+8=-12+3x | | y=sin(3.14x) | | (3x)+(2y)=168.24 | | 2+1-3=5 | | 2-14=6 | | y-3-2(6-2y)=2(2y-5) | | 3x+13=5x+17 | | -2(5y-6)-y=-2(y-3) | | 24-15x=13-2x | | 0.2x-0.5x+5=-7 | | 7(x-3)=6x | | 18x^3+910x^2-9611x+48912= | | -5(x-6)=8(x-6) | | 72=3(u+3) | | N/10-15=-5 | | (w)(w-5)(w+8)=612 | | 7a-2b+3c= |

Equations solver categories