5r-9(2)=2

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


Simplifying
5r + -9(2) = 2

Multiply -9 * 2
5r + -18 = 2

Reorder the terms:
-18 + 5r = 2

Solving
-18 + 5r = 2

Solving for variable 'r'.

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

Add '18' to each side of the equation.
-18 + 18 + 5r = 2 + 18

Combine like terms: -18 + 18 = 0
0 + 5r = 2 + 18
5r = 2 + 18

Combine like terms: 2 + 18 = 20
5r = 20

Divide each side by '5'.
r = 4

Simplifying
r = 4

See similar equations:

| 44=x+18 | | 12y+6(-.5-2y)=-3 | | 1.2x+3.2=13 | | -2(-.5-2y)-4y=1 | | 16=X^2 | | 7y^2-12Y+5=0 | | 8(0)+6x=-4 | | -3(-0.6666666667+-1.333333333y)-4y=2 | | x^6+19x^3-216=0 | | 9x+7(-3x-5)=-43-4x | | 8y+6x=-4 | | (x+1)(3x^2-12)=0 | | -3x-4(-0.5+-0.75x)=2 | | y-12=7 | | 5x^2-19x+18= | | 2x+5(2-1x)=10 | | 7(3w+1)-9(1+2w)=-2(w+4)-(4w-5)+6 | | 1=x+.333x | | -9a^2-5a^2=0 | | y=2-5+-2.5y | | x+2(1.5)=4 | | 9(4-2y)-4y=3 | | -5s=24 | | -3p=72 | | y^2-3y+9=0 | | -2(-0.5-2y)-4y=1 | | 6v^2-3v-15=-2v | | 5.1(x-2)=1.02 | | 12y+6x=-3 | | x=-0.5+-2y | | -2-4y=1 | | 4.75=a+3.6/2 |

Equations solver categories