30+7z=10z-4

Simple and best practice solution for 30+7z=10z-4 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 30+7z=10z-4 equation:


Simplifying
30 + 7z = 10z + -4

Reorder the terms:
30 + 7z = -4 + 10z

Solving
30 + 7z = -4 + 10z

Solving for variable 'z'.

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

Add '-10z' to each side of the equation.
30 + 7z + -10z = -4 + 10z + -10z

Combine like terms: 7z + -10z = -3z
30 + -3z = -4 + 10z + -10z

Combine like terms: 10z + -10z = 0
30 + -3z = -4 + 0
30 + -3z = -4

Add '-30' to each side of the equation.
30 + -30 + -3z = -4 + -30

Combine like terms: 30 + -30 = 0
0 + -3z = -4 + -30
-3z = -4 + -30

Combine like terms: -4 + -30 = -34
-3z = -34

Divide each side by '-3'.
z = 11.33333333

Simplifying
z = 11.33333333

See similar equations:

| 2.5+0.45=0.95 | | 4/9x+5/6=-5/9x+1/3 | | 56x+92y-22x+14y=0 | | 5(m+1)-6=5m-6 | | 18-2(4x+7)+5x= | | c+(c-200)+c/2=1175 | | 5(x+2)-(3x-7)= | | 5z+4-z=9+3z+3 | | 3(5-x)-2(5+x)=3(x+1) | | 7x-4y-8-3x-8y+12= | | 7+16y=11/1/4 | | -5x=-5x | | -270=-18n | | (49-x^2)^1/2 | | 5y+7+y=7y+21-5y | | 3(6x+1)= | | 1/2=m/6 | | 7+15z-3=8z+43-6z | | -6(5x+7)=48 | | a/11=-14 | | 2a+s+12=132 | | 13+1/34+1/42+1/26 | | 10n=200 | | 10/4y+8/2=2y-1 | | 14x=-112 | | 3b-6-11b-3= | | 6(3n+4)=8(7n+8)+3 | | -16t^2+96t+12=60 | | -2=p/2 | | 14x+12=121 | | -13=b/18 | | 9m=26 |

Equations solver categories