9-3r=5

Simple and best practice solution for 9-3r=5 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 9-3r=5 equation: 


Simplifying
9 + -3r = 5

Solving
9 + -3r = 5

Solving for variable 'r'.

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

Add '-9' to each side of the equation.
9 + -9 + -3r = 5 + -9

Combine like terms: 9 + -9 = 0
0 + -3r = 5 + -9
-3r = 5 + -9

Combine like terms: 5 + -9 = -4
-3r = -4

Divide each side by '-3'.
r = 1.333333333

Simplifying
r = 1.333333333

See similar equations:

| (-8)*(-10)=-8*z/-8 | | 3/10x1/5=4/5 | | 5r^2-17r+14=0 | | 0.7x-1.7=2.1x+1.9 | | -5=-2/3x+3 | | 6=3w+9 | | 15+3s+2s=120 | | 28-7x=40-3x | | 43=-5-8x | | 1/4*(x+3)=7x-9(1-x)-6 | | 5n-5=7+139 | | 10+4(a-3)=10-2a | | 35c+18+9=405 | | 405-(18c+9)=35 | | 56/66 | | 37.76=5s+3.71 | | 0.4x-1.6=1.5x+2.5 | | -5x+3(-3x-10)=-142 | | 8x+4-7x=13 | | 3x+15-9=(x+2) | | 5n-5=7+129 | | -2(x+5)+3=6(x+5)+5 | | -x-5y=6 | | 9r^2+66r-135=0 | | 3(x+2)=6x-36 | | 8x+10=2x+11 | | 15-19=4z | | 0.80x+0.05(4-x)=0.10(17) | | 10x^2+6-4= | | a-4b= | | 2x^3+3x^2-3x-8=0 | | -13=-how-7 |

Equations solver categories