x+(30+x)=90

Simple and best practice solution for x+(30+x)=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 x+(30+x)=90 equation: 



x+(30+x)=90

We move all terms to the left:

x+(30+x)-(90)=0

We add all the numbers together, and all the variables

x+(x+30)-90=0

We get rid of parentheses

x+x+30-90=0

We add all the numbers together, and all the variables

2x-60=0

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

2x=60

x=60/2

x=30

See similar equations:

| 6x-14+3x=2+9x-15 | | 7x-9×2=5x-6 | | 4^(x-1)+2^(2x-1)=24 | | 1.5x^2-6x-40=0 | | 9y-11-6y+9=0 | | x{2x=5(3x=9)} | | 23-9(x+2)=-11x-37 | | 4^x-1+2^2x-1=24 | | (-8x)/(x^2-4)^2=0 | | 8x-7=2x+1 | | 2/3x+5/2=3/5x+1/4 | | (8/7)y-3y=(2/3)y | | 32k-32=5-32 | | 6x+7=3x−6 | | 3a=5a-2a-a | | 6x+4+2x=8x+9 | | x-2(x-5/4(2x-4)+1)=4 | | 3x+1=2×-4 | | -3(x-7)=8(6+3x) | | 3/4x+1/4=5/4 | | 3/4x+1/4=11/4 | | 4x+8=6x+1 | | -30+x+3=6 | | 4(3x-^5)=972 | | -8p+2+2p=4p+8 | | 44x+44=180 | | -5x-10=36 | | (x+1)x=1 | | 7r+11=-3r+19 | | 3(x+2)=4x+3-x+3 | | 8x^2-18x+5=0 | | 8x^2-18x5=0 |

Equations solver categories