22-r=3r+3(5-r)

Simple and best practice solution for 22-r=3r+3(5-r) 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 22-r=3r+3(5-r) equation: 


Simplifying
22 + -1r = 3r + 3(5 + -1r)
22 + -1r = 3r + (5 * 3 + -1r * 3)
22 + -1r = 3r + (15 + -3r)

Reorder the terms:
22 + -1r = 15 + 3r + -3r

Combine like terms: 3r + -3r = 0
22 + -1r = 15 + 0
22 + -1r = 15

Solving
22 + -1r = 15

Solving for variable 'r'.

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

Add '-22' to each side of the equation.
22 + -22 + -1r = 15 + -22

Combine like terms: 22 + -22 = 0
0 + -1r = 15 + -22
-1r = 15 + -22

Combine like terms: 15 + -22 = -7
-1r = -7

Divide each side by '-1'.
r = 7

Simplifying
r = 7

See similar equations:

| 24+2m=6(4-m) | | 6x+8y-34=0 | | 3abx12bc/9abc | | h(t)=4-2t | | 5x+4(3x-3)=8x-39 | | 6(-2)+2x=8 | | -6=4b-19 | | 8(x-1)=31-5x | | 21+4x=-7+6(x+3) | | 2(1/9)^x=2/81 | | 4(x-4)+3x-6=21 | | -15ab/3= | | (o.4/0.2)=(b/1.7) | | 24x^3/4x^2 | | 0.6+1.2=0.3y-0.9+0.8y | | 8n^2+4n-14=0 | | (8x^4)/(x^6)=512 | | C=2(3.14)(5.5) | | (4x-1)(7x-4)= | | C=2(3.14)(4) | | -0.2x+6.4=0.5x-0.6 | | X/9=x-72 | | 1.6z=-8 | | 5x-17=-x+7 | | cosx=20/8 | | 3+3(x)=75 | | 9q+19(-4+3q)= | | 27+12th=85 | | 63x^5-70x^3+15x=0 | | 2u-14=20 | | 50+4x=180 | | n-9+4=-7 |

Equations solver categories