-33-8r=3(7r+4)

Simple and best practice solution for -33-8r=3(7r+4) 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 -33-8r=3(7r+4) equation:


Simplifying
-33 + -8r = 3(7r + 4)

Reorder the terms:
-33 + -8r = 3(4 + 7r)
-33 + -8r = (4 * 3 + 7r * 3)
-33 + -8r = (12 + 21r)

Solving
-33 + -8r = 12 + 21r

Solving for variable 'r'.

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

Add '-21r' to each side of the equation.
-33 + -8r + -21r = 12 + 21r + -21r

Combine like terms: -8r + -21r = -29r
-33 + -29r = 12 + 21r + -21r

Combine like terms: 21r + -21r = 0
-33 + -29r = 12 + 0
-33 + -29r = 12

Add '33' to each side of the equation.
-33 + 33 + -29r = 12 + 33

Combine like terms: -33 + 33 = 0
0 + -29r = 12 + 33
-29r = 12 + 33

Combine like terms: 12 + 33 = 45
-29r = 45

Divide each side by '-29'.
r = -1.551724138

Simplifying
r = -1.551724138

See similar equations:

| 6(d-3)=36 | | 4750+25x=0 | | 15/5+7*8-4*8= | | 2(8X-9)/-3-4/2=5(9X+7)/-6+5/6 | | 4x-1=9-1/6x | | 10x^2-50x+60=0 | | X^4-16x+12=0 | | 10x-5=5x+15 | | -32=-8f | | 9q-8=2q+11 | | 6v+4=58 | | 15x-4=30x+8 | | k/4+b=-2 | | -3/10x-71/2 | | 61+11/9 | | 3(p-2)=9 | | 5x+9y-7x-8y= | | (12d-16)/6 | | 9d-7/7+6d | | 7x+4y=56 | | (24f+15)/9 | | 0.90x-0.72=6 | | z^2-(3+i)z+4=0 | | log(y)=.374 | | 10x-90=-270 | | t/b-3=8 | | -16=d-8 | | 28=x/4+2 | | -5n+9-8n=21 | | 42=-2(3-4x) | | 4+6e^2x/5-9e^3x | | 2(2x-3)-8=4+2x |

Equations solver categories