3(4z+18)-7(2z-5)=110-9z

Simple and best practice solution for 3(4z+18)-7(2z-5)=110-9z 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 3(4z+18)-7(2z-5)=110-9z equation:


Simplifying
3(4z + 18) + -7(2z + -5) = 110 + -9z

Reorder the terms:
3(18 + 4z) + -7(2z + -5) = 110 + -9z
(18 * 3 + 4z * 3) + -7(2z + -5) = 110 + -9z
(54 + 12z) + -7(2z + -5) = 110 + -9z

Reorder the terms:
54 + 12z + -7(-5 + 2z) = 110 + -9z
54 + 12z + (-5 * -7 + 2z * -7) = 110 + -9z
54 + 12z + (35 + -14z) = 110 + -9z

Reorder the terms:
54 + 35 + 12z + -14z = 110 + -9z

Combine like terms: 54 + 35 = 89
89 + 12z + -14z = 110 + -9z

Combine like terms: 12z + -14z = -2z
89 + -2z = 110 + -9z

Solving
89 + -2z = 110 + -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.
89 + -2z + 9z = 110 + -9z + 9z

Combine like terms: -2z + 9z = 7z
89 + 7z = 110 + -9z + 9z

Combine like terms: -9z + 9z = 0
89 + 7z = 110 + 0
89 + 7z = 110

Add '-89' to each side of the equation.
89 + -89 + 7z = 110 + -89

Combine like terms: 89 + -89 = 0
0 + 7z = 110 + -89
7z = 110 + -89

Combine like terms: 110 + -89 = 21
7z = 21

Divide each side by '7'.
z = 3

Simplifying
z = 3

See similar equations:

| 3x-53=22 | | 5.1/1.02 | | x-2+1=0 | | 2x^3+3x^2-4X=0 | | x+2x+1+7x=41 | | 5-x/12=-1 | | 0.30(x-100000)=1000000.00 | | x^2-12x+7=-4 | | 12=4/14 | | 3x/4-1/2=1 | | 6x^2+4x+2-(3x^2-3x+1)= | | 5p^2=17p-6 | | 2x^2-x-10=x^2+2 | | y+15=12 | | y=3x-5/3 | | -2*-2=(3+x)-2 | | 4x+3=223 | | x=12y+10 | | 4+7x-(3x-2)=8x-(6x+20)-2 | | 18x^2-40+8=0 | | y=1/2x-5/3 | | 2/3*-3/4y=1 | | x-(15x/100)=245 | | -8c+-121=855 | | 7-2lnx=2 | | -8+-121=855 | | 12(x+2y)-8(2x+y)=2(5x-6y) | | 5b+1=6 | | a+6+6=16 | | 6x+64-4x-75=55-9x | | 18+3h=24 | | 17-2=4p+5 |

Equations solver categories