9z+20=19z

Simple and best practice solution for 9z+20=19z 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 9z+20=19z equation:


Simplifying
9z + 20 = 19z

Reorder the terms:
20 + 9z = 19z

Solving
20 + 9z = 19z

Solving for variable 'z'.

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

Add '-19z' to each side of the equation.
20 + 9z + -19z = 19z + -19z

Combine like terms: 9z + -19z = -10z
20 + -10z = 19z + -19z

Combine like terms: 19z + -19z = 0
20 + -10z = 0

Add '-20' to each side of the equation.
20 + -20 + -10z = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -10z = 0 + -20
-10z = 0 + -20

Combine like terms: 0 + -20 = -20
-10z = -20

Divide each side by '-10'.
z = 2

Simplifying
z = 2

See similar equations:

| (4y+17)=y+35 | | 0.15(n+9)=0.9 | | 2x^2+45x-125=0 | | 2x-4y+9x-3y= | | 5y-14=24 | | -16t^2+64t+36=0 | | -3(r+6)=-36 | | 2v=v+15 | | 18u=20u-8 | | 5=-4x-1 | | x+x(0.13)=2656.91 | | 667=29(k+5) | | -4(x-6)=-28 | | 9-4t=5t | | 7H-4A+15A=72 | | 6z=z+15 | | 3.1r-5.5r-1.3r= | | 6z-4=0 | | 8y=y+42 | | 0.25x^4-2.25x^2-x=-3 | | 8B+6B-12B=40 | | 9m+9=4m-1 | | x+3y+12=320 | | -5y+6=0 | | 12x-4=8x+8 | | -4n=-7n+9 | | 2x+9y=33 | | 6n^3+6n^2-12n=0 | | 320+10x=445-15x | | -1/4x+1/2=-2x+1/2 | | 2x+3yi=6-3i | | v^2+12v+30=-6 |

Equations solver categories