-9r+12=-26

Simple and best practice solution for -9r+12=-26 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 -9r+12=-26 equation: 


Simplifying
-9r + 12 = -26

Reorder the terms:
12 + -9r = -26

Solving
12 + -9r = -26

Solving for variable 'r'.

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

Add '-12' to each side of the equation.
12 + -12 + -9r = -26 + -12

Combine like terms: 12 + -12 = 0
0 + -9r = -26 + -12
-9r = -26 + -12

Combine like terms: -26 + -12 = -38
-9r = -38

Divide each side by '-9'.
r = 4.222222222

Simplifying
r = 4.222222222

See similar equations:

| 3x+5=2(-3) | | Y=-x^2+28x-171 | | 672=21f | | 49-3+9c=73 | | 1.3+0.4=-1.16 | | (3x)(3x)-x-12=0 | | 4(x+2)=14-3(3-2x) | | 15y-45=10y+20 | | -4x=3x-7(x+2) | | 80=16b | | 30=x*60 | | X^4+3x^2+36=0 | | -3(9-1)=6(p-8)-12 | | 6x+7=56 | | 3(x+5)-6=4(x+3) | | 63-18X=12X+45 | | 28=.40*x | | 2y+3=5y-7 | | 5(2+x)=3(x+6) | | -2(x+1)+3(2x-1)=-2(x+2)-6 | | 25=.32*x | | 3m-4(m-1)=3(m+2) | | x=34x(34+56) | | 9x+7=-7x+52 | | 8.7n-3.2n+4.5=37.5 | | 6y+(7x)-8x+1-3y+2= | | 2x^2-51x+49=0 | | 3s+4=13 | | -7=-5t-5 | | 19=.50*x | | 25+x=-3 | | 12.7-18.5+15+6.3-1+28.5=43 |

Equations solver categories