X+y=20.X-y=6

Simple and best practice solution for X+y=20.X-y=6 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+y=20.X-y=6 equation: 



X+X=20.X-X=6

We move all terms to the left:

X+X-(20.X-X)=0

We add all the numbers together, and all the variables

X+X-(+19X)=0

We add all the numbers together, and all the variables

2X-(+19X)=0

We get rid of parentheses

2X-19X=0

We add all the numbers together, and all the variables

-17X=0

X=0/-17

X=0

See similar equations:

| 8x36=32x^2 | | X+Y=35.X-y=13 | | 2a+11=21 | | 21/27=7/x | | X-y=56X-y=13 | | 20=3j−–2 | | x^2+x-950=0 | | 3(x-2)=2x+3,5 | | 6x+7=2x+87 | | आयतकाक्षेत्रफलज्ञातकरोलंबाई20सेमीचौड़ाई4सेमीसूत्र=(लंबाईxचोडाई) | | 0.10x+0.15(50-x=0.12(50) | | 5x+206=14-10 | | 30=b/40 | | y=64y+5 | | n-72=29 | | 9n-15=139 | | 3-(k÷1)=-2 | | n+30=48 | | n+50=120 | | 13.25=a-4.5 | | 3x+28=4x-16 | | -5x=15/4 | | -16=-4/7u | | m+16=40 | | (2x-6)(x+4=0 | | 8(y+1)=4y+48 | | 17x+2=121 | | -9x-14=2(x+4) | | 2x²+9x=10 | | 3y+4=16;y= | | n-2=168/180 | | (x+3)x6=24 |

Equations solver categories