-14z+7z=21-16z

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Solution for -14z+7z=21-16z equation:


Simplifying
-14z + 7z = 21 + -16z

Combine like terms: -14z + 7z = -7z
-7z = 21 + -16z

Solving
-7z = 21 + -16z

Solving for variable 'z'.

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

Add '16z' to each side of the equation.
-7z + 16z = 21 + -16z + 16z

Combine like terms: -7z + 16z = 9z
9z = 21 + -16z + 16z

Combine like terms: -16z + 16z = 0
9z = 21 + 0
9z = 21

Divide each side by '9'.
z = 2.333333333

Simplifying
z = 2.333333333

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