3x+4.2=8.7

Simple and best practice solution for 3x+4.2=8.7 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 3x+4.2=8.7 equation: 



3x+4.2=8.7

We move all terms to the left:

3x+4.2-(8.7)=0

We add all the numbers together, and all the variables

3x-4.5=0

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

3x=4.5

x=4.5/3

x=1+1/2

See similar equations:

| 34.1=-3.1(4y=5) | | 0.33x=271+0.1x | | p-198.23=127.96 | | 2x-1/3x=35 | | 21−4u=9 | | u+44/8=10 | | 8x-75=5x-7 | | h/5+22=27 | | 4(x+28)+3(x+7)=-35 | | 6/x+1=3/x | | z/3+20=26 | | 2800=700a | | h/5+ 22=27 | | 5(x+2)=3(x-10) | | 4y=1=17 | | d/4=117 | | 9=z+14 | | 9d-24=30 | | 2(x-2)=-4+44 | | 4(2x-1)-3(2x+3)=5(x-2)-12 | | 15x^2+70x-400=0 | | 4d=117 | | 2(x-2)=-4x=44 | | 2x+6/6=9/3 | | j+21/10=8 | | -7/19=x+9/19 | | j+21➗10=8 | | 2b−3=5 | | 10,72x^2=0 | | 5(x+2)+4(2x-3)=11 | | 5-9x=19-2x | | 16x+2=x+47 |

Equations solver categories