4.2+7z=16

Simple and best practice solution for 4.2+7z=16 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 4.2+7z=16 equation: 


Simplifying
4.2 + 7z = 16

Solving
4.2 + 7z = 16

Solving for variable 'z'.

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

Add '-4.2' to each side of the equation.
4.2 + -4.2 + 7z = 16 + -4.2

Combine like terms: 4.2 + -4.2 = 0.0
0.0 + 7z = 16 + -4.2
7z = 16 + -4.2

Combine like terms: 16 + -4.2 = 11.8
7z = 11.8

Divide each side by '7'.
z = 1.685714286

Simplifying
z = 1.685714286

See similar equations:

| 90-3x-18=105 | | 3x-90-18=105 | | -35-2x=14-9x | | 4x-2y=10 | | 8x+4=6x-7x+16 | | 3x+90-18=105 | | 3x-18(105)=90 | | 85-4x=9x+20 | | 9a-4+3a=32 | | 3x-18(90)=105 | | 4n+2= | | 3(31)-18+90=105 | | 3(41)-18=105 | | 21-9j-10=-277 | | 7+4x=43+x | | =4n+2 | | 7x+7=2x+47 | | -20x^2-7x+6=0 | | 6x-1=14x-57 | | 75x^2-60x+12=0 | | 2x+38=11x-70 | | 3x-18=105+90 | | .6+2=.3(4a+1) | | 5a+2=6a-1 | | 5x^2-80=0 | | t=5g+5z | | 5x+1y=10 | | 12x-8=9x+1 | | 19x+17x=27x | | 2(3d+1)=20 | | 5x+44=9x+12 | | 5(x-4)=43-2x |

Equations solver categories