3z+7=z+19

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


Simplifying
3z + 7 = z + 19

Reorder the terms:
7 + 3z = z + 19

Reorder the terms:
7 + 3z = 19 + z

Solving
7 + 3z = 19 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
7 + 3z + -1z = 19 + z + -1z

Combine like terms: 3z + -1z = 2z
7 + 2z = 19 + z + -1z

Combine like terms: z + -1z = 0
7 + 2z = 19 + 0
7 + 2z = 19

Add '-7' to each side of the equation.
7 + -7 + 2z = 19 + -7

Combine like terms: 7 + -7 = 0
0 + 2z = 19 + -7
2z = 19 + -7

Combine like terms: 19 + -7 = 12
2z = 12

Divide each side by '2'.
z = 6

Simplifying
z = 6

See similar equations:

| -5=-7(y+8) | | p=8(6p+1)+3 | | 5y-2.1=7.4 | | p=8(6p+1)-3 | | 2.3=(1.05) | | a+5=1/5(5a+25) | | 2.5=(1.05)n | | 8(s+7)=32+2s | | x^3+4x^2+7x=0 | | 7-6y=5y+29 | | 7-6y=5u+29 | | 3d+14=50 | | -4z+10=42 | | f(x)=sin(7x)cos(5x) | | 17y+30=0 | | 6-3+5*4+(6*3)= | | 70+(4+2x)=180 | | X(7+2x)=30 | | 6(a-5)-3a=a+10 | | 15000+.7x=x | | ln(x)+ln(x^2)-6=0 | | 5x^2-15=100 | | 4x+2=-3x-4 | | 5x^3-2x^2-9x+8=0 | | 37x-7=74 | | 150+x=275 | | 10x-6x-10+5= | | 42=0.5x(x-5) | | -0.5(4x-8)+x=13 | | 12x-17=22 | | -5y-9=3y+1 | | 4cos^2(x)= |

Equations solver categories