0.8(z-15)=-0.8(z-1)

Simple and best practice solution for 0.8(z-15)=-0.8(z-1) 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 0.8(z-15)=-0.8(z-1) equation: 


Simplifying
0.8(z + -15) = -0.8(z + -1)

Reorder the terms:
0.8(-15 + z) = -0.8(z + -1)
(-15 * 0.8 + z * 0.8) = -0.8(z + -1)
(-12 + 0.8z) = -0.8(z + -1)

Reorder the terms:
-12 + 0.8z = -0.8(-1 + z)
-12 + 0.8z = (-1 * -0.8 + z * -0.8)
-12 + 0.8z = (0.8 + -0.8z)

Solving
-12 + 0.8z = 0.8 + -0.8z

Solving for variable 'z'.

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

Add '0.8z' to each side of the equation.
-12 + 0.8z + 0.8z = 0.8 + -0.8z + 0.8z

Combine like terms: 0.8z + 0.8z = 1.6z
-12 + 1.6z = 0.8 + -0.8z + 0.8z

Combine like terms: -0.8z + 0.8z = 0.0
-12 + 1.6z = 0.8 + 0.0
-12 + 1.6z = 0.8

Add '12' to each side of the equation.
-12 + 12 + 1.6z = 0.8 + 12

Combine like terms: -12 + 12 = 0
0 + 1.6z = 0.8 + 12
1.6z = 0.8 + 12

Combine like terms: 0.8 + 12 = 12.8
1.6z = 12.8

Divide each side by '1.6'.
z = 8

Simplifying
z = 8

See similar equations:

| .75Y-11=-17 | | 50=3x+2x | | X^2+11x-42=0 | | 140+2h=1250 | | -3g+8=0 | | 3x^2-48x+128=0 | | X^2+11x=42 | | 5*v^2+v=6 | | 8xX=10 | | 3u^2=24u-3 | | 4t+7+2t=6t+4t-9 | | 9x-5x-2x=-2 | | 3x+5y=26 | | 15+2x=215 | | 3(8y-1)=6(5+4y) | | 16x^2+96x+256=0 | | 1-7x+6x=-9 | | 5s-9=2(2s-6) | | 4w+3=11 | | 5-6x-7x=-60 | | p^2=54-3p | | 4xy(x+y)= | | 7x-42=-112 | | 3M-6=11 | | -14-3x=4 | | x+2-4x+6= | | 9x^2+4x^2=36 | | (a+2)(a+2)= | | 16+4x=-12 | | x^2-7x+2=20 | | 9x+y=84 | | x^2-30x+69=13 |

Equations solver categories