2z-15=

Simple and best practice solution for 2z-15= 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 2z-15= equation:


Simplifying
2z + -15 = 0

Reorder the terms:
-15 + 2z = 0

Solving
-15 + 2z = 0

Solving for variable 'z'.

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

Add '15' to each side of the equation.
-15 + 15 + 2z = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 2z = 0 + 15
2z = 0 + 15

Combine like terms: 0 + 15 = 15
2z = 15

Divide each side by '2'.
z = 7.5

Simplifying
z = 7.5

See similar equations:

| 50v^2+5=-50v^2 | | -7x=52.5 | | -n^2+11n-30=0 | | 4x^2-16x+80=0 | | 3x^4-7x^3+9x-21= | | 6t+4=-37 | | 2x(x+9)=-4 | | -3=3-h | | 5x^2-15x/5x | | 2y=y+18 | | (W+10)+50+w=180 | | -12n^2-11n+15=0 | | 7x-32+9x-26=180 | | (4n^2-11n)+(5n^2-4n)= | | 1y=7x-14 | | 7x+2(3x+4)= | | 2x^2-28x+26=0 | | (-28)(0)= | | x/5-7=-6 | | -20-40= | | 1n(x+1)-1nx=2 | | 14+-72= | | 8-x=17.5 | | 3xy-6x+y=2 | | 8.1+w=14.5 | | 5/6^5 | | -51+(-49)= | | 10.2-t=3.5 | | (-5/6)^ | | 0.50x+0.20(160)=0.25(52) | | (3s-2)*(3s)*(3s+2)= | | S-2.5=0.4 |

Equations solver categories