9=7x-4x

Simple and best practice solution for 9=7x-4x 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 9=7x-4x equation: 



9=7x-4x

We move all terms to the left:

9-(7x-4x)=0

We add all the numbers together, and all the variables

-(+3x)+9=0

We get rid of parentheses

-3x+9=0

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

-3x=-9

x=-9/-3

x=+3

See similar equations:

| 5(x+2)+3=18 | | 5n^2−20n+6=0 | | 2^x+5=32 | | 5n2−20n+6=0 | | 16x+19=5×(4+3x) | | x+4=24+2x | | 5x+8x=114 | | 13(2x+1)=13^2 | | 1.8=0.06x+0.0833 | | 7x^2+18x-18=0 | | (18x)/((9-x^2)^2)=0 | | ((18x)/((9-x^2)^2))=0 | | 0.52=0.06x+0.0833 | | 6x42=8 | | 6x42=7 | | 6x42=6 | | 6x42=4 | | -20y^-56y-32=0 | | -8s=-4 | | -c+7=-1 | | 10k-20=5(k-2) | | x-14x6=48 | | 11x-36=5x+36 | | 6x+30=4x+40 | | x=2⋅x+3 | | 6x=−6 | | 6x-10x+18=15x+3x+7 | | 2(3x+6)=6x/2+9 | | 7x=4x+8+5x+2 | | 7x+4x+8+5x+2=180 | | 7x+9=6×-10 | | P=25n |

Equations solver categories