4r+9s=23

Simple and best practice solution for 4r+9s=23 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 4r+9s=23 equation: 


Simplifying
4r + 9s = 23

Solving
4r + 9s = 23

Solving for variable 'r'.

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

Add '-9s' to each side of the equation.
4r + 9s + -9s = 23 + -9s

Combine like terms: 9s + -9s = 0
4r + 0 = 23 + -9s
4r = 23 + -9s

Divide each side by '4'.
r = 5.75 + -2.25s

Simplifying
r = 5.75 + -2.25s

See similar equations:

| 18j-17j=17 | | 6x-9x+-18=-9x-45+3 | | 2x(4x-7)=15 | | -3r+1=14 | | 18v-16v=20 | | 12+2x-8=36 | | -9x-156=60 | | 10x-13=-17 | | X^5-5x^3+4=0 | | (5x+15)(6x-10)= | | 12n-3c=2c-2 | | 0=-16x^2+4x | | 18m-16m=8 | | 5n-6=2n+9 | | -5(t-5)+8t=7t-8 | | 12z-9=18 | | R^2+5r+66= | | 3x-4(2x+4)=11 | | ln(x)+ln(x-10)=1 | | 4(6+7n)=-172 | | 8x+7y=180 | | 2x+28=9timesk | | 3x-4(3x+4)=11 | | -10n+20=-7+20 | | 10+5h=18 | | Y+2=1x-3 | | 4v^2-25f^2= | | -2x+332=-258-12x | | 2D+4=10-D | | 2C-6=18-2C | | y=5.2x+259 | | 36+12m=120 |

Equations solver categories