4(3z-4)=9z-7

Simple and best practice solution for 4(3z-4)=9z-7 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 4(3z-4)=9z-7 equation:


Simplifying
4(3z + -4) = 9z + -7

Reorder the terms:
4(-4 + 3z) = 9z + -7
(-4 * 4 + 3z * 4) = 9z + -7
(-16 + 12z) = 9z + -7

Reorder the terms:
-16 + 12z = -7 + 9z

Solving
-16 + 12z = -7 + 9z

Solving for variable 'z'.

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

Add '-9z' to each side of the equation.
-16 + 12z + -9z = -7 + 9z + -9z

Combine like terms: 12z + -9z = 3z
-16 + 3z = -7 + 9z + -9z

Combine like terms: 9z + -9z = 0
-16 + 3z = -7 + 0
-16 + 3z = -7

Add '16' to each side of the equation.
-16 + 16 + 3z = -7 + 16

Combine like terms: -16 + 16 = 0
0 + 3z = -7 + 16
3z = -7 + 16

Combine like terms: -7 + 16 = 9
3z = 9

Divide each side by '3'.
z = 3

Simplifying
z = 3

See similar equations:

| 3/5c=6/7 | | T-16=23 | | 7y/2 | | T-16=-22 | | 500=175000/d | | -5.3=2.2p-8.6 | | Y-19=34 | | 3x-2/8+2-x/4=1/2 | | aover-2.3=7.9 | | ax^2-20x=0 | | 700=a/250 | | 10+4x=-22 | | 6+1/3(x-9)=1/2(2x-x) | | ax^2-20=0 | | -(-4)h=-20 | | x+2v=2w | | 2x+y-7=6 | | X-3.2=6.1 | | (x+1-i)(x-1+i)=0 | | 395,000/9000=x | | 32=4000/t | | 24x-(5x+6)=27x+2 | | 395,000/9000= | | (x+2)(x-3)=176 | | -653.4=9(10n+7) | | 20=a/200 | | (8m-n)-(7n+m)+3m= | | -10x-3y=60 | | 3x-3x=12 | | Mn^5-m^3n= | | y/5-4=3 | | 6x^4-3x^3-9x^2= |

Equations solver categories