4z+5z=(4+5)z

Simple and best practice solution for 4z+5z=(4+5)z 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+5z=(4+5)z equation: 


Simplifying
4z + 5z = (4 + 5) * z

Combine like terms: 4z + 5z = 9z
9z = (4 + 5) * z

Combine like terms: 4 + 5 = 9
9z = (9) * z

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| Y=x^2+4x-7 | | 8(x-2)-8(x-6)=(x-6)(x-2) | | x^2-8x-52=0 | | x-5+x-10=10 | | 3m+4m=63 | | X-5+53+72=180 | | 3y+4w= | | 13m+6n-4m+11n= | | -6.5t+15=-9.7+43.8 | | 0.5x=1.4 | | 11x=5x+60 | | 30W+60=270 | | 5x-4=12-3x | | 60+30W=480 | | 2X-18=-4 | | -3+6=-9 | | 6(2t-1)+5t=12-t | | 4c-4d+8c-3d= | | 9+7=20x | | 15+18m=46+35m | | 2a+10=20 | | -4420x+900=-9070-432x | | 4c-4d=8c-3d | | 45-30X+20=2 | | 8u+3u=25 | | -4420x+90=-9070-432x | | -4420+90=-9070-432x | | 9+4u=90-2u | | -4p+5p=220 | | 2X+5X=30 | | 7+4u=70-3u | | 9+2y=5y-2y |

Equations solver categories