(-8r-8)+(4r-3)=

Simple and best practice solution for (-8r-8)+(4r-3)= 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-8)+(4r-3)= equation:


Simplifying
(-8r + -8) + (4r + -3) = 0

Reorder the terms:
(-8 + -8r) + (4r + -3) = 0

Remove parenthesis around (-8 + -8r)
-8 + -8r + (4r + -3) = 0

Reorder the terms:
-8 + -8r + (-3 + 4r) = 0

Remove parenthesis around (-3 + 4r)
-8 + -8r + -3 + 4r = 0

Reorder the terms:
-8 + -3 + -8r + 4r = 0

Combine like terms: -8 + -3 = -11
-11 + -8r + 4r = 0

Combine like terms: -8r + 4r = -4r
-11 + -4r = 0

Solving
-11 + -4r = 0

Solving for variable 'r'.

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

Add '11' to each side of the equation.
-11 + 11 + -4r = 0 + 11

Combine like terms: -11 + 11 = 0
0 + -4r = 0 + 11
-4r = 0 + 11

Combine like terms: 0 + 11 = 11
-4r = 11

Divide each side by '-4'.
r = -2.75

Simplifying
r = -2.75

See similar equations:

| 6x+7x-2x=8+3 | | -8x^4-8x^2+3=0 | | (19b-3)-9(2b+3)=-4 | | 5y+14=16 | | X+8x-90=36 | | .75x+9=x+6 | | 20+3n=40 | | 5x+6=6x-10 | | 13y-7=17y+25 | | (5x-13)+(5*(5x-13))=140 | | 0.5-2.5z=3.16+0.16z | | 32u+36v= | | w^2=4w^2-15w | | 6(3y-5)-7x=25 | | log(2x^2-5)=0 | | 1y+4r=4.35 | | 5/x=25/100 | | 9.5-2.5y=1.6-0.4z | | (2x+10)(x+2)=28 | | 3h=51 | | 15a^2b-10ab^2=o | | -5.1-3x=8.4 | | f(x)=-2x^2+29x-90 | | (1/3)x^(-2/3)=1/3 | | 4-2x=-5x+1 | | -6n^2(4n^2-9)= | | x=9.5-(2.5*(0.5-2.5z)) | | 9/10÷3/5=3/8 | | 5/6z=3-11/12z | | 2/3=G-1/4 | | -7(8-5n)=7n+28 | | cos(2x+50)=sin(2x-20) |

Equations solver categories