12-5(3r-2)=17

Simple and best practice solution for 12-5(3r-2)=17 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 12-5(3r-2)=17 equation:


Simplifying
12 + -5(3r + -2) = 17

Reorder the terms:
12 + -5(-2 + 3r) = 17
12 + (-2 * -5 + 3r * -5) = 17
12 + (10 + -15r) = 17

Combine like terms: 12 + 10 = 22
22 + -15r = 17

Solving
22 + -15r = 17

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 + -15r = 17 + -22

Combine like terms: 22 + -22 = 0
0 + -15r = 17 + -22
-15r = 17 + -22

Combine like terms: 17 + -22 = -5
-15r = -5

Divide each side by '-15'.
r = 0.3333333333

Simplifying
r = 0.3333333333

See similar equations:

| -y/7=46 | | x+(-10)=7 | | 5x+30-3x=9x-4x | | -4=3x^2-3x | | 5=-4x-3 | | 3r^3(2r^0)= | | 4p+3q+5p-7q= | | -13-5m=2m-3(7m-5) | | 4y-26=6(y-6) | | .66b-.33b+11=8 | | 37+5x=-8-4(1-3x) | | 2.3x=-4.6 | | 3/4x=69 | | -112=-5(8-4x)+8x | | 94=-4-7(x-6) | | 6z-(8z-10)=87-(21+10z) | | 2x+7y+3x-4y= | | 17-c=36 | | 15y3/25y | | 4=20sin(x) | | 1/3x−6=−13 | | 2y*20=35 | | 4x-8+2x+14=8-8x | | 40-(3c+4)=(4c+5)+c | | 3(3+5)=42 | | 8-3x=2x+27 | | sin(4x)=0.33 | | 1+0.14x=8 | | Graphb=2a-3 | | 22-6x=2 | | 2a=3b-4 | | 22-6x=-2 |

Equations solver categories