4z+9=3z+15

Simple and best practice solution for 4z+9=3z+15 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 4z+9=3z+15 equation:


Simplifying
4z + 9 = 3z + 15

Reorder the terms:
9 + 4z = 3z + 15

Reorder the terms:
9 + 4z = 15 + 3z

Solving
9 + 4z = 15 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
9 + 4z + -3z = 15 + 3z + -3z

Combine like terms: 4z + -3z = 1z
9 + 1z = 15 + 3z + -3z

Combine like terms: 3z + -3z = 0
9 + 1z = 15 + 0
9 + 1z = 15

Add '-9' to each side of the equation.
9 + -9 + 1z = 15 + -9

Combine like terms: 9 + -9 = 0
0 + 1z = 15 + -9
1z = 15 + -9

Combine like terms: 15 + -9 = 6
1z = 6

Divide each side by '1'.
z = 6

Simplifying
z = 6

See similar equations:

| y=19+-6x | | 13-(x+5)=4x-2 | | z^2+(8-2i)*z+39-8i=0 | | 2xy(3x+2y-9)=0 | | 13-(x-5)=4x-2 | | 5(-2x)= | | 11.34=x/4 | | 20y^2/5y | | 7x(x*x+6x-8)=o | | G(x)=-3x^2-12x-5 | | 3z=5+z | | x-1:7/2=1/2:5/2 | | 0.4(x-6)=8.0 | | 7x(x*x)=0 | | 3w-12w=-63 | | x/7x4=11.34 | | 5m+4=8m-2 | | (k-4)(k-5)=0 | | 4(x-2)+2(5x+1)=37 | | 5x-(4x+4)= | | 2r-4=5r-31 | | 3y(5-2x+4y)=0 | | 5a-45=2a-16 | | 5(5-4x-6x)+8(3x+4)=11 | | 4xy+x+3=0 | | (x-1.5)=22.5 | | 4.6x=.92 | | 5a(2a+3b-7)= | | 7*8=m*7 | | 8.5*x=51 | | 10a-2=2a+70 | | 8(x+5)+x=3(x+4)-2 |

Equations solver categories