90+(5x+21)+(3x+21)=180

Simple and best practice solution for 90+(5x+21)+(3x+21)=180 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 90+(5x+21)+(3x+21)=180 equation: 



90+(5x+21)+(3x+21)=180

We move all terms to the left:

90+(5x+21)+(3x+21)-(180)=0

We add all the numbers together, and all the variables

(5x+21)+(3x+21)-90=0

We get rid of parentheses

5x+3x+21+21-90=0

We add all the numbers together, and all the variables

8x-48=0

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

8x=48

x=48/8

x=6

See similar equations:

| 9/10=-5/4t | | 400+.6(x)=2000 | | 5+1/2n=11 | | -3/14=-3/7+z | | 3x+2=24-3x | | x-7/20=3/20 | | 10x2-80x=-150 | | 6.1x=-18.3 | | 63=-9/4x | | 5m^2+17m+6=0 | | -14=-6w | | m-53.8=-6.2 | | 1/2-800/2(x/2)=5000 | | 30.x=17.170 | | -6.23+x=10.025 | | 1/2-400(x)=5000 | | -17=-298+x | | 30xX=17.170 | | 1/2-400(x)=500 | | x-7x=65 | | 18x=48321=462 | | -14=x-37 | | 5000=1/2-400(x) | | -3(t-7)=54 | | -0.4x=8.92 | | X(2)=4x+45 | | 3(3x-4)=5+45 | | 30.x=170.17 | | x^2-8=29 | | 7x+1000=50x+1500 | | x2−3x−4=0 | | -13p−-4p=18 |

Equations solver categories