2(z-20)+2z=z+20

Simple and best practice solution for 2(z-20)+2z=z+20 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 2(z-20)+2z=z+20 equation:


Simplifying
2(z + -20) + 2z = z + 20

Reorder the terms:
2(-20 + z) + 2z = z + 20
(-20 * 2 + z * 2) + 2z = z + 20
(-40 + 2z) + 2z = z + 20

Combine like terms: 2z + 2z = 4z
-40 + 4z = z + 20

Reorder the terms:
-40 + 4z = 20 + z

Solving
-40 + 4z = 20 + 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.
-40 + 4z + -1z = 20 + z + -1z

Combine like terms: 4z + -1z = 3z
-40 + 3z = 20 + z + -1z

Combine like terms: z + -1z = 0
-40 + 3z = 20 + 0
-40 + 3z = 20

Add '40' to each side of the equation.
-40 + 40 + 3z = 20 + 40

Combine like terms: -40 + 40 = 0
0 + 3z = 20 + 40
3z = 20 + 40

Combine like terms: 20 + 40 = 60
3z = 60

Divide each side by '3'.
z = 20

Simplifying
z = 20

See similar equations:

| 3x+20=-17 | | y=6*1-1 | | y=6*0-1 | | -91=k+3(3k-7) | | N/20=12/16 | | y/3=2.6 | | 7-13x=-6+26x | | 3=g/7-1 | | 18+7-2*10= | | 12+8y=15 | | https://docs.google.com/a/mountainheightsacademy.org/spreadsheets/d/1b--vdbsY43aiHZH2XRPU7Man48LIsTp4H3UJ7aczrZM/edit?usp=sharing | | 1x+2y+3x-5y= | | 12+8y=10 | | 5-13x=19+26x | | 5ax+6b=6cx+d | | 6/n=9/12 | | 7+57=3+7 | | 26-4x=-8x | | 4c+3=c+9 | | 2m/n=p | | 24x+28=22x-16 | | 2(2y+3)+2y=12 | | 8x^3-16x^2+6=0 | | 4r^2-16r-20=-5 | | -4s+3t=10 | | 14+21c=42+14c | | 5x-13=7-5x | | 10y=2y+3 | | w+5.7=9.22 | | 5x-14=27-13x | | 21-16+m=14-4 | | 17.8=3.1sqrtx+9 |

Equations solver categories