20-y=19

Simple and best practice solution for 20-y=19 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 20-y=19 equation: 


Simplifying
20 + -1y = 19

Solving
20 + -1y = 19

Solving for variable 'y'.

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

Add '-20' to each side of the equation.
20 + -20 + -1y = 19 + -20

Combine like terms: 20 + -20 = 0
0 + -1y = 19 + -20
-1y = 19 + -20

Combine like terms: 19 + -20 = -1
-1y = -1

Divide each side by '-1'.
y = 1

Simplifying
y = 1

See similar equations:

| 2(3x-4)-3(x-1)=x-1 | | 0=x^2+0.75x+0.75 | | y=x^2+0.75x+0.75 | | -28n-495-n=0 | | 12p+9q= | | x/9=x/10-6 | | 3.35=lnx | | 15.75(x+0.5)(x+1.5)=48(2x)(x+5) | | 9(x+9)=5[x-(3-x)] | | x=-[2(8-9)] | | -[2(8-9)]=x | | 15/z=1 | | 15/z=3 | | 35-15=x | | 3x-12-4x+12=x+2-x+2 | | 3.5+(-1.571)= | | .36+x=.16 | | -x/-2-5 | | 4sen^2x-7+10cos^2x=0 | | M=-9,b=-1/4 | | 116/50 | | 36/50 | | 16/50= | | X*2+(X*2)=42 | | 2(5t-3)-8t=3(3t-2) | | X^2+12x+36-9y^2= | | 7(6x-1)+x=26 | | (6a+7)2+4a= | | 18-5x=22 | | 15-5x=22 | | x=3/2(-333/50) | | 34x+3x(5)= |

Equations solver categories