9u-7u=4

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



9u-7u=4

We move all terms to the left:

9u-7u-(4)=0

We add all the numbers together, and all the variables

2u-4=0

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

2u=4

u=4/2

u=2

See similar equations:

| (u-5)9=27 | | (q-8)2=16 | | (e+3)4=28 | | Y(x)=-16x^2+128x | | Y(x)=-16x2+128x | | D=L×h/R1+R2 | | 7p+12=13p+12 | | 2(27)x=75x | | ((6x+3)/5)=3x+9 | | 272=a+a+254 | | 191=a+a+57 | | 78=18-10w | | 17=9x+9 | | 30=8+7d | | 1-8x+5=11+-3x | | 48-16e=-16 | | 1+-8x+5=11+-3x | | 436=b+34+b | | 90-10r=100 | | 6x-8=-22-3x | | 4x-9=6x-x | | 0.25(-2x+5)=0.13x+3 | | 33=18-3d | | 5=7+2m | | 39-3x=15x+19 | | 3m+4=4m+1 | | 10-(2x-3)(2x-3)=1 | | (x-1)(x+2)=70 | | 27-5(r-3)=4 | | ((2-2x)/9)=10 | | ((7-2x)/9)=-3 | | 12x-227=2x-7 |

Equations solver categories