X+y=80,X-Y=66

Simple and best practice solution for X+y=80,X-Y=66 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=80,X-Y=66 equation: 



X+X=80.X-=66

We move all terms to the left:

X+X-(80.X-)=0

We add all the numbers together, and all the variables

X+X-(+80.X)=0

We add all the numbers together, and all the variables

2X-(+80.X)=0

We get rid of parentheses

2X-80.X=0

We add all the numbers together, and all the variables

-78X=0

X=0/-78

X=0

See similar equations:

| 3z+6=2z+14 | | 60-37=p | | -6+3w=12 | | 2x-5x=120 | | 2(-n-4)=-30 | | 2b+10=3b-9 | | 53-23=p | | 3y-12=2y+12 | | (2x+5)6x-1)=120 | | X-10=x-(x*0.15) | | 175m-100m+48,500=50,7050-175m | | 2z-2=3z+18 | | 53=p+25 | | 3z+6=2z+10 | | 7x−3=x+27 | | x/2-13=18 | | 3b+6=2b-8 | | 6=30-4x | | 2z+4=3z-18 | | (14x+23)=(9x+37) | | -2(1+8r)=-82 | | 3b-15=2b-12 | | 6m+2.8=61.2 | | 14x+23=9x+37 | | 5/4x+7=3/4x+3= | | 3(x+1)-27=5x-6 | | 3.3g+6=1.3g+10 | | |4n+8|=20 | | 20/x=0.8 | | 1. 3a-17=-2 | | 8/3x1/3x=31/3+7/3x | | (6x+1)=(5x+1) |

Equations solver categories