2z+12=30

Simple and best practice solution for 2z+12=30 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 2z+12=30 equation: 


Simplifying
2z + 12 = 30

Reorder the terms:
12 + 2z = 30

Solving
12 + 2z = 30

Solving for variable 'z'.

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

Add '-12' to each side of the equation.
12 + -12 + 2z = 30 + -12

Combine like terms: 12 + -12 = 0
0 + 2z = 30 + -12
2z = 30 + -12

Combine like terms: 30 + -12 = 18
2z = 18

Divide each side by '2'.
z = 9

Simplifying
z = 9

See similar equations:

| -11=7+3w | | 3(2m+4(n+5p))+6n= | | 200=6x+8y | | -20x+3y=-29 | | 6(8a-b)8(7b-8a)= | | x^2-18x+115=0 | | 3(n+14)=9n | | abs(3x-1)=8 | | 10z-24(squared)=z | | [x-(1*i)][x-(1-i)]= | | 2+0.14x=3 | | xyz=4(x+y+z) | | 2(s^2+25)=14 | | x(3x^2+x-2)-2(x^3-x)= | | 3/4-1/5x=6x-5 | | (-3x^5)^2/(-2x^3)^-3 | | 6y^2=100 | | 1/6x-x/4=2 | | S=2rh+2r2 | | 190x+0.25=342.5 | | Logx+log(x-4)=1 | | m^2+2=45 | | (Y-1)(y+1)=48 | | 8x=9x-72 | | 5y+3=-6y+4*(1+3y) | | 4(5z-1)-4(z+4)=5(z+1) | | 2x-4(x-2)=-3+2x-1 | | (3xy^-2)/(12x^-2y^4) | | -15=14x^2-31x | | -1(2+3)=-4+3 | | 0.5x-9=4 | | x^3-x^2=42x |

Equations solver categories