154=7(3r+4)

Simple and best practice solution for 154=7(3r+4) 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 154=7(3r+4) equation: 



154=7(3r+4)

We move all terms to the left:

154-(7(3r+4))=0



We calculate terms in parentheses: -(7(3r+4)), so:

7(3r+4)

We multiply parentheses

21r+28

Back to the equation:

-(21r+28)



We get rid of parentheses

-21r-28+154=0

We add all the numbers together, and all the variables

-21r+126=0

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

-21r=-126

r=-126/-21

r=+6

See similar equations:

| 10y-72=188 | | 10+7/3y=1 | | 5/9x=325x | | p=-84+(-13) | | 3x+5+x+x-20=180 | | 5x+2=-12-2x | | 144=6p+7(8p-6) | | 2.2x=-34 | | 13u=9u+24 | | 3y+25=y+3 | | 2n+22=10 | | x+25+3x+2x+5=180 | | 5c+16.5=-13.5+10c | | 15-2u=3u | | 10x-4+3x+3=180 | | 325x=5/9 | | f/3-11=14 | | 3^3x-4(3^x+1)+27=0 | | 3(q-5=2(9+5)= | | 11=p/2 | | 4((x)-(5))=(4x)-(20) | | -11t+16=-14-16t-5 | | u+3/5=1/4 | | 3m+108=m^2 | | 11=p/15 | | 5=x+48/9 | | 18-5x=-6x-5x | | 9|-3x+1|-5=-5 | | P=W÷t | | 4y-3.4=5y | | 1/2(b-3)=21/2 | | -5f-2=-12-4f |

Equations solver categories