3z+7=19

Simple and best practice solution for 3z+7=19 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 3z+7=19 equation: 


Simplifying
3z + 7 = 19

Reorder the terms:
7 + 3z = 19

Solving
7 + 3z = 19

Solving for variable 'z'.

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

Add '-7' to each side of the equation.
7 + -7 + 3z = 19 + -7

Combine like terms: 7 + -7 = 0
0 + 3z = 19 + -7
3z = 19 + -7

Combine like terms: 19 + -7 = 12
3z = 12

Divide each side by '3'.
z = 4

Simplifying
z = 4

See similar equations:

| 4x^2+12x+9=169 | | 5y+7=1-7 | | 34-r=71 | | 10x-12=2(25-x)-2 | | -2k+5=-17 | | 10b=5 | | -5-5p=75 | | 26+n+17=-42 | | -30=6(s-5) | | 7(2+4x)=210 | | -8r-7=49 | | -1-6v=83 | | ax-c= | | 7b-2=103 | | 4f+6=8f+14 | | 42=4x+51-7x | | 2(3x-7)+4=20 | | 8(j+96)-63=17 | | -4x+2(3.33333)=8 | | 4(9-2x)=-20 | | -3+3a=-27 | | 2(x+6)=4+(12+x) | | 4(-6x+3)=-12 | | -5-t/6=-9 | | (S+2)(S-4)= | | 83+8x=-2x-37 | | 9(d-81)=99 | | 4(-6+3)=-12 | | -3y=-10 | | -7-7b=42 | | 47-h=83 | | -2v+5=19 |

Equations solver categories