4(7r-5)+2(1+r)=42

Simple and best practice solution for 4(7r-5)+2(1+r)=42 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(7r-5)+2(1+r)=42 equation: 



4(7r-5)+2(1+r)=42

We move all terms to the left:

4(7r-5)+2(1+r)-(42)=0

We add all the numbers together, and all the variables

4(7r-5)+2(r+1)-42=0

We multiply parentheses

28r+2r-20+2-42=0

We add all the numbers together, and all the variables

30r-60=0

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

30r=60

r=60/30

r=2

See similar equations:

| 4(2x-1)=-3x+32 | | p-7/5=13 | | 13-1/4(8x-5)=-16x | | 1.5=1.02^4x | | 60x=1+78x | | 2(3g-5)-5=0 | | 7/18=d/6 | | p/2-9=14 | | 7m^2+44m-35=0 | | 2(3g-5)=0 | | 2(3+5p)-(1-3p)=57 | | 5(5v-5)=-25=5v | | 15/w=35/21 | | -x2+2x=6x-50 | | 8(n+8)=104 | | -98=-7(2-3x) | | 4(1-4x)-4=-128 | | 34x+3=6x+8 | | -104=4(3x-8) | | x=18-(2(x+18)) | | 336=7(-7x-8) | | 2k+6-5=5 | | 5x³-5x^2+20x+20=0 | | 19x=13x+32 | | X^4-5x^-x+4=0 | | 19x=13x=32 | | 7a-a=-18 | | 200+12(x)=644 | | 17+s/15=4 | | 6-(5-8x)=4x+4 | | 105+×=x+65 | | 18+y/4=13 |

Equations solver categories