z-2y=-1

Simple and best practice solution for z-2y=-1 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 z-2y=-1 equation: 


Simplifying
z + -2y = -1

Reorder the terms:
-2y + z = -1

Solving
-2y + z = -1

Solving for variable 'y'.

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

Add '-1z' to each side of the equation.
-2y + z + -1z = -1 + -1z

Combine like terms: z + -1z = 0
-2y + 0 = -1 + -1z
-2y = -1 + -1z

Divide each side by '-2'.
y = 0.5 + 0.5z

Simplifying
y = 0.5 + 0.5z

See similar equations:

| f(x)=1x+4 | | 2*x*(114-(4*x))-(4*x^2)=0 | | h=-4.9t^2+19.6t-14.6 | | 18(24-x)=15*24 | | 1-x^2=0.75 | | b/4-9=0 | | 1/4x16= | | kx^2+4x+1=0 | | 9.6x+35.38=-10.4x+33.82 | | -1/5x-6-9 | | 1.5=20logx | | 2(x-5)=32-3x | | 38-93= | | (X^4)^2/x^15 | | y/x=8 | | r/4=9 | | 16-1/3x=7 | | 28/16=n/4 | | 4-(2x-5)=5 | | 7x+9=7(x+6) | | 26/16=n/4 | | 4y+7=20 | | 2/3Q-5Q-3 | | -2(y-5)-3(y-4)=-2(y+4)+6(y+5/6) | | n/4=20/16 | | 83+85+90+x=90 | | -5+21=27-x | | 0=6x^2+20x^4-4x^3 | | n/3=12/9 | | 8x^2-78x-10=0 | | 4b+4b-2=22 | | 4x^2-39x+5=0 |

Equations solver categories