2(r-65)=42

Simple and best practice solution for 2(r-65)=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 2(r-65)=42 equation: 



2(r-65)=42

We move all terms to the left:

2(r-65)-(42)=0

We multiply parentheses

2r-130-42=0

We add all the numbers together, and all the variables

2r-172=0

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

2r=172

r=172/2

r=86

See similar equations:

| 14x9=3 | | 4(x-4);×=7 | | .4y-9=15 | | 15=⅓x+12 | | 3b-9=5b-75 | | 2(r-65=42 | | -4-6(2-k=8 | | x+4+x=5+3x | | 0.3x+1.6=7 | | -3q+19=70 | | 4/5x+10=12 | | (x-4)(x+4)=x2 | | (2x+1)+(14+x)=180 | | 2p+89=p+91 | | 22x-22=-4(1-4x) | | 4(u-93)=-68 | | 16x-4=12x+28 | | +3=6x+5x-11x | | 4(3x-1.2)=9.5x=6.2 | | C-20=2c-52 | | -9=c/6-15 | | 4+2p=(3/5+1p-2) | | 36-x=36= | | 3c-7=c+5 | | 4+2p=(3/5p-2) | | -19=17.5x | | g+15/6=5 | | (x+50)+(4x+100)+(2x+130)=360 | | F(x)=3x^2+6x-11 | | 92=32+6z | | 4y-y=8-y+4 | | 4k^²+9k+5=0 |

Equations solver categories