(7x+9)+4x=90

Simple and best practice solution for (7x+9)+4x=90 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 (7x+9)+4x=90 equation: 



(7x+9)+4x=90

We move all terms to the left:

(7x+9)+4x-(90)=0

We add all the numbers together, and all the variables

4x+(7x+9)-90=0

We get rid of parentheses

4x+7x+9-90=0

We add all the numbers together, and all the variables

11x-81=0

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

11x=81

x=81/11

x=7+4/11

See similar equations:

| 8x+9+4x+9=8x-12 | | 3/4(8x-12)=24 | | r/0.9=1.4 | | -6n-7+6n=-7 | | -11=5x+2+3 | | x-14.88=17.05 | | 259-v=176 | | 2(6x+9)=5(7+10) | | 4x-9+40=5x | | 4(y+3)−2y=7 | | -4p–18=-2p+2 | | |5-3x|=-15 | | 8+3r-8r=18 | | 6x-4-7x=-6 | | (8^x)+9=66 | | -7x2+49=0 | | (11/2)n+(31/2)=14 | | -y+207=31 | | -8x-8=20-6x | | -6(-1-4v)-2v=-104 | | 12=a7 | | -7(3+7n)=2217 | | 15=3+4q | | n+6+1=15 | | 14y+-9y-8y=-18 | | 15x-8=-0.5 | | 4(-x+4)=-8 | | (3/4)m-(1/3)=1/2 | | 8.5)*(-3)=a | | 282=206-u | | 97.3=13.9t | | 2x+5-7x=5(2-x) |

Equations solver categories