9-2r=5

Simple and best practice solution for 9-2r=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 9-2r=5 equation: 


Simplifying
9 + -2r = 5

Solving
9 + -2r = 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 + -2r = 5 + -9

Combine like terms: 9 + -9 = 0
0 + -2r = 5 + -9
-2r = 5 + -9

Combine like terms: 5 + -9 = -4
-2r = -4

Divide each side by '-2'.
r = 2

Simplifying
r = 2

See similar equations:

| -83+2x+7x=34 | | 4x^3-2x^2+5x=-5 | | 85=y+11 | | 4x+12=-364x | | 15*x^2=27+33 | | n+7+5n=43 | | -12x-16=-76 | | 15(-3)+31y=3 | | X/0.5=8.8 | | 25y/5=105y-50 | | 4x^3-2x^2+5x+5=0 | | 16y^3+16y^2+4y=0 | | (6w-3x-7)(3w+2)= | | N^2-12x-10=0 | | 5x+-7x=180 | | 5.25= | | X^2+24=11 | | 4y(2y+3)-5(y-2)= | | 12+6=-8w+4w | | 2.6=-0.2n | | -(a+7)-3(5a+6)=-9 | | 15y=45x+60 | | (x+5)x^2+(y+10)x^2=100 | | 3y-15=2y+5 | | 0.75x^2=0 | | 12x+3y=-27 | | 44+6x=44+9x | | -130=6x-4(5x+15) | | 14+(-2)= | | 6-(x-3)=9 | | 180n-360=144n | | 44+6=35+9 |

Equations solver categories