4(z+2)-2z=10+3(a-3)

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Solution for 4(z+2)-2z=10+3(a-3) equation:


Simplifying
4(z + 2) + -2z = 10 + 3(a + -3)

Reorder the terms:
4(2 + z) + -2z = 10 + 3(a + -3)
(2 * 4 + z * 4) + -2z = 10 + 3(a + -3)
(8 + 4z) + -2z = 10 + 3(a + -3)

Combine like terms: 4z + -2z = 2z
8 + 2z = 10 + 3(a + -3)

Reorder the terms:
8 + 2z = 10 + 3(-3 + a)
8 + 2z = 10 + (-3 * 3 + a * 3)
8 + 2z = 10 + (-9 + 3a)

Combine like terms: 10 + -9 = 1
8 + 2z = 1 + 3a

Solving
8 + 2z = 1 + 3a

Solving for variable 'z'.

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

Add '-8' to each side of the equation.
8 + -8 + 2z = 1 + -8 + 3a

Combine like terms: 8 + -8 = 0
0 + 2z = 1 + -8 + 3a
2z = 1 + -8 + 3a

Combine like terms: 1 + -8 = -7
2z = -7 + 3a

Divide each side by '2'.
z = -3.5 + 1.5a

Simplifying
z = -3.5 + 1.5a

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