3(r-6)+2=(r+2)-22

Simple and best practice solution for 3(r-6)+2=(r+2)-22 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 3(r-6)+2=(r+2)-22 equation:


Simplifying
3(r + -6) + 2 = (r + 2) + -22

Reorder the terms:
3(-6 + r) + 2 = (r + 2) + -22
(-6 * 3 + r * 3) + 2 = (r + 2) + -22
(-18 + 3r) + 2 = (r + 2) + -22

Reorder the terms:
-18 + 2 + 3r = (r + 2) + -22

Combine like terms: -18 + 2 = -16
-16 + 3r = (r + 2) + -22

Reorder the terms:
-16 + 3r = (2 + r) + -22

Remove parenthesis around (2 + r)
-16 + 3r = 2 + r + -22

Reorder the terms:
-16 + 3r = 2 + -22 + r

Combine like terms: 2 + -22 = -20
-16 + 3r = -20 + r

Solving
-16 + 3r = -20 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
-16 + 3r + -1r = -20 + r + -1r

Combine like terms: 3r + -1r = 2r
-16 + 2r = -20 + r + -1r

Combine like terms: r + -1r = 0
-16 + 2r = -20 + 0
-16 + 2r = -20

Add '16' to each side of the equation.
-16 + 16 + 2r = -20 + 16

Combine like terms: -16 + 16 = 0
0 + 2r = -20 + 16
2r = -20 + 16

Combine like terms: -20 + 16 = -4
2r = -4

Divide each side by '2'.
r = -2

Simplifying
r = -2

See similar equations:

| 4(3+4x)-6=86 | | x-x/x | | 0.825t^2-0.91t+1.720=0 | | a-(a/a)= | | -4x+2(5x-8)=-46 | | (66-12y)/6=(2000y-4000)/2 | | 0.825t^2-0.91t+1.720=0solvet | | 10v+15b=700 | | 2.1x+20.8=52.0-8.3x | | y=5x^2+2x+7 | | 1-6y-7y=40 | | (3+4)(5+8)= | | =k/47 | | 8-5x=4-4x | | =47/k | | -27=9x+13-4x | | 11-2y=-2+y | | -4x^1/2=100 | | f(x)=8lnx | | X^2-24x-2=0 | | 9x^1/2=99 | | Y^4+6y^2+8=0 | | (X/2a)-(5-3ax/a^2)-(2x/a)=0 | | 9(4+3y)-2(3-7y)= | | -4X=-1X^2 | | 63/3 | | 63.12/3 | | x^2(30)=x^2(50) | | 2(x-3)+2x=5(x+3)+2x | | -4X^2-16X+28=0 | | 5x^5+625x^5=0 | | x/5=3/5 |

Equations solver categories