(4z-10)-(2z-8)=

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Solution for (4z-10)-(2z-8)= equation:


Simplifying
(4z + -10) + -1(2z + -8) = 0

Reorder the terms:
(-10 + 4z) + -1(2z + -8) = 0

Remove parenthesis around (-10 + 4z)
-10 + 4z + -1(2z + -8) = 0

Reorder the terms:
-10 + 4z + -1(-8 + 2z) = 0
-10 + 4z + (-8 * -1 + 2z * -1) = 0
-10 + 4z + (8 + -2z) = 0

Reorder the terms:
-10 + 8 + 4z + -2z = 0

Combine like terms: -10 + 8 = -2
-2 + 4z + -2z = 0

Combine like terms: 4z + -2z = 2z
-2 + 2z = 0

Solving
-2 + 2z = 0

Solving for variable 'z'.

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

Add '2' to each side of the equation.
-2 + 2 + 2z = 0 + 2

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

Combine like terms: 0 + 2 = 2
2z = 2

Divide each side by '2'.
z = 1

Simplifying
z = 1

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