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

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


Simplifying
4(-8 + -1r) = -2 + 2r
(-8 * 4 + -1r * 4) = -2 + 2r
(-32 + -4r) = -2 + 2r

Solving
-32 + -4r = -2 + 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.
-32 + -4r + -2r = -2 + 2r + -2r

Combine like terms: -4r + -2r = -6r
-32 + -6r = -2 + 2r + -2r

Combine like terms: 2r + -2r = 0
-32 + -6r = -2 + 0
-32 + -6r = -2

Add '32' to each side of the equation.
-32 + 32 + -6r = -2 + 32

Combine like terms: -32 + 32 = 0
0 + -6r = -2 + 32
-6r = -2 + 32

Combine like terms: -2 + 32 = 30
-6r = 30

Divide each side by '-6'.
r = -5

Simplifying
r = -5

See similar equations:

| 5(-2y+1)-4y=-23 | | 50=3.2x | | =-24+-2x+2x^2 | | m^3+512n^3=0 | | 16x^3=24x^2 | | 2*(x/8)=(3x/4)-6 | | (3x+1)-(-9x+3)= | | 2x+3=.5+12 | | n=15+5q-q^2 | | 8k+60=2k | | 10x-4x+120=10x+68 | | (12x^3-14x^2+5x-16)= | | -5-6(3n+5)=37 | | Y=13x-60 | | -3y^3+4y^2+5-5y^3+1-3y^2+4y^3= | | 4.5-6i=-2.1 | | 19w-13+6w=-39 | | 4y-3x+3=15 | | 8x-6x+186=8x+72 | | 7x+2=2x-1 | | 2y^2-11y+19=(y-5)2 | | 16a^2-8a-1=0 | | 3(w+x)+4(2w+3x)= | | 8g-3= | | 2p=kx-9 | | -19+p=p-8-6 | | (2x+2)(x^5-3)+6=0 | | 15+5x+3=6x | | 8=r(r+4) | | 3.6x+52.2=23.2-10.9x | | -143=4+7(3+3b) | | 5y^2+15y-90=0 |

Equations solver categories