8(r+3)=-19+9r

Simple and best practice solution for 8(r+3)=-19+9r 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 8(r+3)=-19+9r equation:


Simplifying
8(r + 3) = -19 + 9r

Reorder the terms:
8(3 + r) = -19 + 9r
(3 * 8 + r * 8) = -19 + 9r
(24 + 8r) = -19 + 9r

Solving
24 + 8r = -19 + 9r

Solving for variable 'r'.

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

Add '-9r' to each side of the equation.
24 + 8r + -9r = -19 + 9r + -9r

Combine like terms: 8r + -9r = -1r
24 + -1r = -19 + 9r + -9r

Combine like terms: 9r + -9r = 0
24 + -1r = -19 + 0
24 + -1r = -19

Add '-24' to each side of the equation.
24 + -24 + -1r = -19 + -24

Combine like terms: 24 + -24 = 0
0 + -1r = -19 + -24
-1r = -19 + -24

Combine like terms: -19 + -24 = -43
-1r = -43

Divide each side by '-1'.
r = 43

Simplifying
r = 43

See similar equations:

| 8(11-K)=16 | | 5a+17=-18 | | 5/6×60 | | 0=-6.1t^2+30t+6 | | 4d-9d=-25 | | 1/9p-9=4/9p-29 | | -5n-8(1+6n)=-8 | | Y=36-3y | | 5a-2a=5a+8 | | 4d-9d=25 | | 3x-17=-10x+44 | | x-1/3=10/4 | | 37x-1=110 | | x^2-(x/2)=1.35 | | 6x-9x+x-4x= | | -3x^2-12x+6=0 | | 3x+2x-8=9x-4x+5 | | 7x+75=152 | | 14-8=6 | | 0=-2.65t^2+30t+6 | | -4-8k=36 | | 9x-1=729 | | 20x=19x+3 | | X*2-75=-25 | | 5d-8=30 | | 8x-22=9x-5-4x | | 7(6+v)= | | 100+2y=250 | | -18=-6(5s-8) | | 3+4(2x-1)=15 | | -3(2v-5)-7(6v-3)=-10v-2v | | n^2/7n/15=5 |

Equations solver categories