2(4z-9-7)=166-46

Simple and best practice solution for 2(4z-9-7)=166-46 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 2(4z-9-7)=166-46 equation:


Simplifying
2(4z + -9 + -7) = 166 + -46

Reorder the terms:
2(-9 + -7 + 4z) = 166 + -46

Combine like terms: -9 + -7 = -16
2(-16 + 4z) = 166 + -46
(-16 * 2 + 4z * 2) = 166 + -46
(-32 + 8z) = 166 + -46

Combine like terms: 166 + -46 = 120
-32 + 8z = 120

Solving
-32 + 8z = 120

Solving for variable 'z'.

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

Add '32' to each side of the equation.
-32 + 32 + 8z = 120 + 32

Combine like terms: -32 + 32 = 0
0 + 8z = 120 + 32
8z = 120 + 32

Combine like terms: 120 + 32 = 152
8z = 152

Divide each side by '8'.
z = 19

Simplifying
z = 19

See similar equations:

| -4x^2+16x=32 | | 15+1.5(b+2)+2b+-9=90 | | 2(5x-4)+7(x+1)=33 | | x-13=32 | | 4x^2-47+99=0 | | 2.2x+2.1=-1.1 | | 3x=186 | | 8x+(6x+1)= | | 1x^2+3x-28=0 | | a3/a | | -x-4+3x=2x-7 | | -6x+x=-3 | | -1/3x^2=0 | | 3.3+0.3x=0.2x+1.4 | | 14=-4x-7y | | 38+2x-x^2=0 | | log[4](12)=x | | 3.50+6g=20 | | 4n-2n+4=-1+17 | | 3x-9=9+3x | | SinX=0.25 | | 1/3x-7x | | 86.9098x+87.9056y=8753.6339 | | 5x-24+8x+9=180 | | 1-2(2y-3)=7-2y | | -15x-3=39-8x | | a/15.9 | | 7x^2-84x+252=0 | | 5x+8+2(x-2)= | | x=16-3 | | X^3-11x^2-24x=0 | | 2x^3+9x^2-24=0 |

Equations solver categories