9z+5=2(5z-4)

Simple and best practice solution for 9z+5=2(5z-4) 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 9z+5=2(5z-4) equation:


Simplifying
9z + 5 = 2(5z + -4)

Reorder the terms:
5 + 9z = 2(5z + -4)

Reorder the terms:
5 + 9z = 2(-4 + 5z)
5 + 9z = (-4 * 2 + 5z * 2)
5 + 9z = (-8 + 10z)

Solving
5 + 9z = -8 + 10z

Solving for variable 'z'.

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

Add '-10z' to each side of the equation.
5 + 9z + -10z = -8 + 10z + -10z

Combine like terms: 9z + -10z = -1z
5 + -1z = -8 + 10z + -10z

Combine like terms: 10z + -10z = 0
5 + -1z = -8 + 0
5 + -1z = -8

Add '-5' to each side of the equation.
5 + -5 + -1z = -8 + -5

Combine like terms: 5 + -5 = 0
0 + -1z = -8 + -5
-1z = -8 + -5

Combine like terms: -8 + -5 = -13
-1z = -13

Divide each side by '-1'.
z = 13

Simplifying
z = 13

See similar equations:

| 80x=3200 | | 9q+20=118 | | 4+8=-54 | | 139+x=4x-41 | | 3-15=-15 | | 3x=2(x+24) | | -21=12x+9x | | 3x=(-4y) | | -n-14+4n=-14 | | 4x^2+24x+31=0 | | 5x+5+6x-5+70=180 | | -10-5=9 | | -0.25x+4.25=-10 | | -8-4=3 | | 6x-5+5x-5+70=180 | | -7+3=-2 | | 0.6x-0.4=0.8 | | -11+1=-10 | | -11+1=10 | | 3x^2+3x-216=0 | | 0.19x-1.8=-0.736 | | 8485737569395858388= | | 3x-7=-3-(x+20)forx | | (4-2x^2)*(5x+2)*(3x-x^2)=0 | | 6x+225=2025 | | 5y^2+20y+25=5 | | 2(3s+6u)= | | 2In(3x)=10 | | 5x+3x-2x+9x-300+2x+400=23050 | | 1.3x=200 | | 5x+3x-2x+9x+2x=23050 | | 3x+9(310-x)=1950 |

Equations solver categories