4(z-5)=-8(z+6)

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Solution for 4(z-5)=-8(z+6) equation:


Simplifying
4(z + -5) = -8(z + 6)

Reorder the terms:
4(-5 + z) = -8(z + 6)
(-5 * 4 + z * 4) = -8(z + 6)
(-20 + 4z) = -8(z + 6)

Reorder the terms:
-20 + 4z = -8(6 + z)
-20 + 4z = (6 * -8 + z * -8)
-20 + 4z = (-48 + -8z)

Solving
-20 + 4z = -48 + -8z

Solving for variable 'z'.

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

Add '8z' to each side of the equation.
-20 + 4z + 8z = -48 + -8z + 8z

Combine like terms: 4z + 8z = 12z
-20 + 12z = -48 + -8z + 8z

Combine like terms: -8z + 8z = 0
-20 + 12z = -48 + 0
-20 + 12z = -48

Add '20' to each side of the equation.
-20 + 20 + 12z = -48 + 20

Combine like terms: -20 + 20 = 0
0 + 12z = -48 + 20
12z = -48 + 20

Combine like terms: -48 + 20 = -28
12z = -28

Divide each side by '12'.
z = -2.333333333

Simplifying
z = -2.333333333

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