(2z-8)-(z+5)=0

Simple and best practice solution for (2z-8)-(z+5)=0 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 (2z-8)-(z+5)=0 equation:


Simplifying
(2z + -8) + -1(z + 5) = 0

Reorder the terms:
(-8 + 2z) + -1(z + 5) = 0

Remove parenthesis around (-8 + 2z)
-8 + 2z + -1(z + 5) = 0

Reorder the terms:
-8 + 2z + -1(5 + z) = 0
-8 + 2z + (5 * -1 + z * -1) = 0
-8 + 2z + (-5 + -1z) = 0

Reorder the terms:
-8 + -5 + 2z + -1z = 0

Combine like terms: -8 + -5 = -13
-13 + 2z + -1z = 0

Combine like terms: 2z + -1z = 1z
-13 + 1z = 0

Solving
-13 + 1z = 0

Solving for variable 'z'.

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

Add '13' to each side of the equation.
-13 + 13 + 1z = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 1z = 0 + 13
1z = 0 + 13

Combine like terms: 0 + 13 = 13
1z = 13

Divide each side by '1'.
z = 13

Simplifying
z = 13

See similar equations:

| 3x-8=14+x | | -7/17x=-4 | | 2.5(X+4)=30 | | 25x+10y=425 | | -9(w+1)-(-4w-8)=-6w | | X-185=5 | | f[n]=660+25n | | tan(3x-7)=cot(5x+15) | | 6x+8=320 | | 5(x-8)-7=-5(-3x+9)-2x | | log(4v+9)=log(5v+10) | | 7p-21=-28+7p | | 5x-25+2x+1=25 | | f(100)=0.41ln(100+1)+31 | | 7x-24=25 | | -1/5(10x-5y) | | y(y-6)=9 | | 20ln(.2)x=30 | | 0.93=(x-17.25)/2 | | 2x^2+4=92 | | 25-x+x+40-x+2x=80 | | C/9=-2 | | 300,45/15 | | 4a+3c=506 | | X+25+x+2=25 | | 2A+3B=204 | | x(3x+2)+4=3(x^2+x) | | [7m+2]=9 | | f(100)=0.41ln(100+1) | | 3x^2-2y^3=12 | | 10a+30b=360 | | 8x^2+13x=6 |

Equations solver categories