x+3-y=9

Simple and best practice solution for x+3-y=9 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+3-y=9 equation:


Simplifying
x + 3 + -1y = 9

Reorder the terms:
3 + x + -1y = 9

Solving
3 + x + -1y = 9

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + x + -3 + -1y = 9 + -3

Reorder the terms:
3 + -3 + x + -1y = 9 + -3

Combine like terms: 3 + -3 = 0
0 + x + -1y = 9 + -3
x + -1y = 9 + -3

Combine like terms: 9 + -3 = 6
x + -1y = 6

Add 'y' to each side of the equation.
x + -1y + y = 6 + y

Combine like terms: -1y + y = 0
x + 0 = 6 + y
x = 6 + y

Simplifying
x = 6 + y

See similar equations:

| y=2400(1.10)x/12 | | -5=3m-14-m | | 12+12+6g=g+g-8 | | d^2-12d=20 | | 12+2a=5a | | f(x)=x^2-8x+6 | | x/3+2=x/3 | | y=-1/170(x-225)(x+225) | | 7/x+3+8/2x+6 | | -10x=5y+15 | | 12*x*20=96 | | -4+6x=38 | | 3/4-1/8 | | 4.2+-8.3=5w | | m/7+3=12 | | 7x-2x+1=49 | | -4=2t+2 | | 15.9-8x=3.1 | | 6a^2+34a+30=10 | | 20-g= | | 4x^2-x=18 | | -6x+7(-26)=-2 | | 5m+4= | | -1/4(x-8)+1/2(x+2)x+3 | | 9*9-2*4+6= | | s/5.4=6 | | 6.3=-6.2+5u | | 5+11+x=30 | | 5y-10+y+50=5y+40-2y | | 1.3/-0.76 | | m^2-8+12=0 | | -0.76/1.3 |

Equations solver categories