3.8r+3.7r=75

Simple and best practice solution for 3.8r+3.7r=75 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 3.8r+3.7r=75 equation: 



3.8r+3.7r=75

We move all terms to the left:

3.8r+3.7r-(75)=0

We add all the numbers together, and all the variables

7.5r-75=0

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

7.5r=75

r=75/7.5

r=10

See similar equations:

| X+(x+105)=349 | | 5x-3(x+1)=5-2x | | 8x-5+7x+3=90 | | X+1/2=1/6x-19/12 | | 7.3=3m-2 | | 7x+(-3x)=28 | | 8(b+9)=88 | | 5^2x+1+7^x+1=35+175^x | | 5=-5n+6n | | k-97/3=1 | | 0.2m-m=100 | | 58=v/4+52 | | 0.1x+0.7x=10.8 | | 10(r+2)=100 | | 5-1.5=x | | 3x-5(x-3)=-5+4x-10 | | 0.1=0.5^x | | n/2+12=15 | | 2b+4=20 | | 2(x+9)-15=3 | | 2=-4x-4 | | .6(1-x)+.2(x-5)=10 | | 8y-9y=2 | | 2(w-14)=72 | | g/5+32=39 | | 1,1x+2=0,8x-2,5 | | F(3/4)=7x+2 | | X-1.75=h19 | | (2x-3)^2=1 | | 7x+14=5x+21 | | 52=d/3+44 | | 1=b/4-2 |

Equations solver categories