y=(20-x)-(20-y)

Simple and best practice solution for y=(20-x)-(20-y) 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 y=(20-x)-(20-y) equation:


Simplifying
y = (20 + -1x) + -1(20 + -1y)

Remove parenthesis around (20 + -1x)
y = 20 + -1x + -1(20 + -1y)
y = 20 + -1x + (20 * -1 + -1y * -1)
y = 20 + -1x + (-20 + 1y)

Reorder the terms:
y = 20 + -20 + -1x + 1y

Combine like terms: 20 + -20 = 0
y = 0 + -1x + 1y
y = -1x + 1y

Solving
y = -1x + 1y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-1y' to each side of the equation.
y + -1y = -1x + 1y + -1y

Combine like terms: y + -1y = 0
0 = -1x + 1y + -1y

Combine like terms: 1y + -1y = 0
0 = -1x + 0
0 = -1x

Simplifying
0 = -1x
Remove the zero:
x = -1x + x

Combine like terms: -1x + x = 0
x = 0

The solution to this equation could not be determined.

See similar equations:

| C=0.19m+32.99 | | 5u+2=-18 | | y=11+1x | | 2x-20=y | | 5.95+.19x=5.83 | | 2j+14=5x+50 | | 500+22w=1204 | | g(x)=5x+-1 | | -8x^2-16x+64=0 | | N*6+2=8 | | 0.4(X+3)-0.6(X+3)=-0.2-0.6 | | 7+3(1x-4)-10=-45 | | 2x-3y=12.5 | | 12x+8=-120(18x+5) | | 8(3x-3)=4(6x+9) | | 5x+18=12x+9 | | T=r+(k+3)w | | 45(200-y)+30y=7125 | | 2x^2-8x-48=0 | | R(4+5)=60 | | 4u-11=69 | | 10x+5-8+3x-5x+1=14 | | 500+22=1204 | | k(u)=2*u+2 | | 7+10a=32 | | 8a-1+2a+6= | | 2(8+1x)=22 | | 5y+34=180 | | 96+3=57 | | 26X-2=5(5X+2)-8 | | 96+3= | | -11x=7(1-2x)+5 |

Equations solver categories