8(z-3)=2(z+15)

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Solution for 8(z-3)=2(z+15) equation:


Simplifying
8(z + -3) = 2(z + 15)

Reorder the terms:
8(-3 + z) = 2(z + 15)
(-3 * 8 + z * 8) = 2(z + 15)
(-24 + 8z) = 2(z + 15)

Reorder the terms:
-24 + 8z = 2(15 + z)
-24 + 8z = (15 * 2 + z * 2)
-24 + 8z = (30 + 2z)

Solving
-24 + 8z = 30 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
-24 + 8z + -2z = 30 + 2z + -2z

Combine like terms: 8z + -2z = 6z
-24 + 6z = 30 + 2z + -2z

Combine like terms: 2z + -2z = 0
-24 + 6z = 30 + 0
-24 + 6z = 30

Add '24' to each side of the equation.
-24 + 24 + 6z = 30 + 24

Combine like terms: -24 + 24 = 0
0 + 6z = 30 + 24
6z = 30 + 24

Combine like terms: 30 + 24 = 54
6z = 54

Divide each side by '6'.
z = 9

Simplifying
z = 9

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