7(5r+7)-7r=-147

Simple and best practice solution for 7(5r+7)-7r=-147 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(5r+7)-7r=-147 equation: 



7(5r+7)-7r=-147

We move all terms to the left:

7(5r+7)-7r-(-147)=0

We add all the numbers together, and all the variables

-7r+7(5r+7)+147=0

We multiply parentheses

-7r+35r+49+147=0

We add all the numbers together, and all the variables

28r+196=0

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

28r=-196

r=-196/28

r=-7

See similar equations:

| -5r–9r=-56 | | 34-t=-7 | | 0=-2-2y | | 39=e-21 | | 1/81=3n | | 35=(1)/(2)h(4+3) | | 2b-9=15b-3-7b | | 1p+3(1-p)=3p+2(1-p) | | 6(c-7)=18 | | 11-n=-26 | | 23-m=8 | | -2u+18=-2 | | -9+y=-32 | | (X+1)(2x-1)-6=0 | | -x+3-x=x+1-3 | | 4(z+8)=56 | | 1/4x^2+8=38 | | 15-3t+t=-9-2t | | 5x-20+200-5x=180 | | 4a+3(2a+5)=65 | | 2x/3+5x/4=10 | | -2y+5×=-3 | | 12=-(m-2) | | 6+6k=-(3-2k)+k | | 3j-18=-3 | | (3x+16)/5=2 | | 5x-20=200-5x | | 2y+16=-30 | | 4x^2=-20x-258 | | x2+x=21 | | 2x-6(-2x-9)=-86 | | 4+8p=-92 |

Equations solver categories