7z-5y=20

Simple and best practice solution for 7z-5y=20 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 7z-5y=20 equation: 


Simplifying
7z + -5y = 20

Reorder the terms:
-5y + 7z = 20

Solving
-5y + 7z = 20

Solving for variable 'y'.

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

Add '-7z' to each side of the equation.
-5y + 7z + -7z = 20 + -7z

Combine like terms: 7z + -7z = 0
-5y + 0 = 20 + -7z
-5y = 20 + -7z

Divide each side by '-5'.
y = -4 + 1.4z

Simplifying
y = -4 + 1.4z

See similar equations:

| 9c-19c=20 | | 22+19x-42+19x= | | -26+4z=10 | | 6x-24=21+6x | | 14+2x=20+.50x | | 8d-d-7d+2d=16 | | 9x+4=-x+6 | | 8-2n+4=2 | | 2a-2=-2(a-9) | | m^2+5mn-14n^2=0 | | 3ab-6bc= | | 5x/3-4x/5=-52/15 | | [z]+12=11 | | 92.99+0.89=x | | -67=2(1+5X)-7(1-3x) | | 4a-18a-10a-9a=18 | | 7x+2y+40=60 | | 22-71=7x | | (3ln(2*3)-3)-(1ln(2*1)-1)= | | 12c+2=146 | | x=x^2+12x-45 | | abcdefghijklmnopqrstuvwxyz=1 | | (7-3x)5+20x= | | 7x+2y+40=90 | | 10r^2=8r+20 | | -18*3*3*5/24*3 | | -8x-5=2x+15 | | 1/3(x-1)=-5. | | 4s-18a-10a-9a=18 | | 21x+13+14x-7=180 | | y^2-42y+c=0 | | 5n+6=5n+6 |

Equations solver categories