7z-19=15z-51

Simple and best practice solution for 7z-19=15z-51 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-19=15z-51 equation:


Simplifying
7z + -19 = 15z + -51

Reorder the terms:
-19 + 7z = 15z + -51

Reorder the terms:
-19 + 7z = -51 + 15z

Solving
-19 + 7z = -51 + 15z

Solving for variable 'z'.

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

Add '-15z' to each side of the equation.
-19 + 7z + -15z = -51 + 15z + -15z

Combine like terms: 7z + -15z = -8z
-19 + -8z = -51 + 15z + -15z

Combine like terms: 15z + -15z = 0
-19 + -8z = -51 + 0
-19 + -8z = -51

Add '19' to each side of the equation.
-19 + 19 + -8z = -51 + 19

Combine like terms: -19 + 19 = 0
0 + -8z = -51 + 19
-8z = -51 + 19

Combine like terms: -51 + 19 = -32
-8z = -32

Divide each side by '-8'.
z = 4

Simplifying
z = 4

See similar equations:

| x+(x*.59)=209 | | 1-4m+8m+3= | | -16t^2+44t+8=0 | | h=-16t^2+44t+8 | | 6+5d=9-2d | | 8x-12=2x+3 | | 14a+2=3a | | -16x^2-45x-18=0 | | x+x(0.0175)=260000 | | 26+y= | | 54x-30= | | 9/8=7/n | | 54x-5= | | -5=4w+3 | | 48=5v+8 | | -3/4y=8/20 | | 3x^2+3y^2-6x-36y+99=0 | | -16^(1/2) | | cot^2+cot=0 | | 4x-8+5x-17=20 | | 3m^(1/5) | | 2x^2-26x+32=0 | | 10x=-8y+0 | | 4p+2-2x=2x-7+2x | | Y=-4(4/5)x-6 | | x^2+20x-104=0 | | 42=7(z-4) | | x^2-20-104=0 | | 2x+12i=-8-3yi | | 11.25/1.25= | | x^2+2x-202=0 | | h=1000/7 |

Equations solver categories