4[r+2]+5r=26

Simple and best practice solution for 4[r+2]+5r=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 4[r+2]+5r=26 equation: 


Simplifying
4[r + 2] + 5r = 26

Reorder the terms:
4[2 + r] + 5r = 26
[2 * 4 + r * 4] + 5r = 26
[8 + 4r] + 5r = 26

Combine like terms: 4r + 5r = 9r
8 + 9r = 26

Solving
8 + 9r = 26

Solving for variable 'r'.

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

Add '-8' to each side of the equation.
8 + -8 + 9r = 26 + -8

Combine like terms: 8 + -8 = 0
0 + 9r = 26 + -8
9r = 26 + -8

Combine like terms: 26 + -8 = 18
9r = 18

Divide each side by '9'.
r = 2

Simplifying
r = 2

See similar equations:

| 7(2+6w)=56 | | 7(3d-2)=154 | | 4(1m+5)=36 | | 2(-3b-1)=-68 | | 6(9-7t)=-30 | | 7(-5+3a)=196 | | 7-2(3n-4)-5= | | 3(7+7k)=105 | | 3(9+4n)=-33 | | 7-2(3n-4)=-5 | | 12-13x+8+13x= | | 6(-3+7m)=276 | | 5(4+4m)=120 | | 5(-4a+10)=-190 | | 9*0+9y=26 | | m+(-4)=-20 | | 9*0-9y=26 | | 2(-4+5w)=52 | | 5(1n+4)=25 | | 6(-2k+3)=66 | | 3(-7b+4)=222 | | (5x^2+3x-1)-(3x^2-2x-3)= | | t(n)=-6+2n | | y+6=-20 | | 2(z-4)=3(z+4) | | 7[y-4]-7=0 | | .7(5x+15)=2.9-(x+3) | | m/(-4)=-160 | | n-3/2=6/4 | | 3(5t-18)-5=76 | | -19=y+(-6) | | axy(5+y)-10=4-2x |

Equations solver categories