7(4r+4)=14r-28

Simple and best practice solution for 7(4r+4)=14r-28 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 7(4r+4)=14r-28 equation: 



7(4r+4)=14r-28

We move all terms to the left:

7(4r+4)-(14r-28)=0

We multiply parentheses

28r-(14r-28)+28=0

We get rid of parentheses

28r-14r+28+28=0

We add all the numbers together, and all the variables

14r+56=0

We move all terms containing r to the left, all other terms to the right

14r=-56

r=-56/14

r=-4

See similar equations:

| 4n+5=138 | | 11+c=16 | | 4z-6=6(z+2)+5 | | n+4+8n=14+7n | | 36=9(r+10) | | 26÷m=13 | | 50=-10(a-3)-20 | | -28=12+2d | | -7=6x+17 | | 3(1/6x+9)=1/2x−27 | | -2.5n=7.5 | | 11x-3=9x-13 | | {5x;2}-x={x;6}-{8;3} | | 5x+2-3x=9+15 | | 3(3x+3)10x+x-1=108 | | x^2+0.75x^2=21^2 | | 3n+4=1920 | | e+(-11)=6 | | -30+m=-30 | | 2x-2(4×-3)=6-6x | | -30+m=30 | | 20x+x=5010 | | 3.57x+1.61=4.71-2.63x3 | | 3/2(-7/3x+5)=1/4x-2x | | 14x=917 | | -13=-2/3x | | 5/w+20=11 | | t/3t+1=4/5 | | 7b+15=1 | | -l14l+l-14l=0 | | x-13x-6=-132 | | x²=49/25 |

Equations solver categories