12r-3s+r+11s=

Simple and best practice solution for 12r-3s+r+11s= 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 12r-3s+r+11s= equation:


Simplifying
12r + -3s + r + 11s = 0

Reorder the terms:
12r + r + -3s + 11s = 0

Combine like terms: 12r + r = 13r
13r + -3s + 11s = 0

Combine like terms: -3s + 11s = 8s
13r + 8s = 0

Solving
13r + 8s = 0

Solving for variable 'r'.

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

Add '-8s' to each side of the equation.
13r + 8s + -8s = 0 + -8s

Combine like terms: 8s + -8s = 0
13r + 0 = 0 + -8s
13r = 0 + -8s
Remove the zero:
13r = -8s

Divide each side by '13'.
r = -0.6153846154s

Simplifying
r = -0.6153846154s

See similar equations:

| 3/5-7/6= | | 2r^2+1r=15 | | a^2-5a+46=0 | | -48-7x=9x-16 | | 7p-6-4p-1= | | 2x+4=13x | | -12x+124=-x-140 | | x+6y=16 | | -10=7x-3/8 | | -12x+65=-5x-61 | | -20-3x=-10-8x | | 10x+60=-161-7x | | 5-x=27 | | 365=5(8x+17) | | (5x-6)(x-1)(x+2)= | | 4(b^4+3)= | | 0.05p+0.09(1600-p)=65 | | 0.75(9b-27)=36 | | 2/3(9b-27=36 | | 5x+3y-10=180 | | 6x+10+x+y=180 | | t/2.5=4 | | x^2-0.6X+0.25=0 | | -6(p+9)=36 | | 180=-10(a-4) | | 8x+9y=111 | | 12=18z | | 4s^2+9= | | -05.75=15h+16.23 | | x^3+2x^2-8x+9=0 | | 3-x/=-2 | | w/-6=-8 |

Equations solver categories