3+4x+5x=21=

Simple and best practice solution for 3+4x+5x=21= 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+4x+5x=21= equation: 



3+4x+5x=21=

We move all terms to the left:

3+4x+5x-(21)=0

We add all the numbers together, and all the variables

9x-18=0

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

9x=18

x=18/9

x=2

See similar equations:

| j/6+38=48 | | 7a+4=8a=4 | | f/4+29=22 | | r/4-2=3 | | -5x^2-40x=0 | | g/4+21=27 | | 9(12^4*3)-8=x | | a+8-6=-2 | | ?x3/4=18 | | x+3/7=x-4/4 | | 12/4*3=x | | 9.6=2x | | 2s+4=5(-4—2s) | | 9.6/14.4=2x/42 | | b=-6×18 | | -17p=3.4 | | w-4/5=3/10 | | 8m+32=3m+3 | | √2y+15=√4y+7 | | z/8+31=33 | | 6x+42=10x+90 | | √4y-7=√2y-15 | | c/2-3=7 | | 6n=110 | | 2v+3+5v=-11 | | 8c-5=45 | | X2+4y+8=0 | | 1/3x=-41/3 | | 3(4x-5)=7x+3 | | 1.49b=12 | | 12y+17=5 | | 3/5=2x+5/14 |

Equations solver categories