-35+7r=3(7r-7)

Simple and best practice solution for -35+7r=3(7r-7) 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 -35+7r=3(7r-7) equation: 



-35+7r=3(7r-7)

We move all terms to the left:

-35+7r-(3(7r-7))=0



We calculate terms in parentheses: -(3(7r-7)), so:

3(7r-7)

We multiply parentheses

21r-21

Back to the equation:

-(21r-21)



We get rid of parentheses

7r-21r+21-35=0

We add all the numbers together, and all the variables

-14r-14=0

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

-14r=14

r=14/-14

r=-1

See similar equations:

| 2x+4=-7x+1 | | (t−4)(16−t)+(t+8)2=2t2 | | -3+4n=3n+8 | | 5x-2+3x=-10-5× | | (x/3)=21 | | 60x+153=9x=51 | | x÷0.7=160 | | (x*1.02)=530 | | x^2+81=-8x | | (2x-3)/7+3/7=-x/3 | | (x4-16)^4=0 | | -2=-8+3u | | 3+3(x+3)=6(x-2+9 | | x2-5x+6=0 | | y/9+8=4 | | 15u-7u=64 | | (10x+36)^(-2)=x-6 | | -4x+10=-5x=18 | | -18x+6=-17x-17 | | 13x=x+5x=5x+4 | | (10x+36)^-2=x-6 | | x2-5+6=0 | | -3(x+0.2)=-18.6 | | x/(5x+4)=3 | | 3(n-5)/2=2(n+5)/3 | | 425=x+6x | | 12w+13w-7+1=-3w+1-7 | | 3x-18/5=9 | | 0.50x+0.45(30)=32.5 | | 26-8n=-5(n-7) | | 0.9t=0.8+0.8t | | a+5=-4a+3 |

Equations solver categories