-3Z-4Z=3Z-1-7Z

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Solution for -3Z-4Z=3Z-1-7Z equation:


Simplifying
-3Z + -4Z = 3Z + -1 + -7Z

Combine like terms: -3Z + -4Z = -7Z
-7Z = 3Z + -1 + -7Z

Reorder the terms:
-7Z = -1 + 3Z + -7Z

Combine like terms: 3Z + -7Z = -4Z
-7Z = -1 + -4Z

Solving
-7Z = -1 + -4Z

Solving for variable 'Z'.

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

Add '4Z' to each side of the equation.
-7Z + 4Z = -1 + -4Z + 4Z

Combine like terms: -7Z + 4Z = -3Z
-3Z = -1 + -4Z + 4Z

Combine like terms: -4Z + 4Z = 0
-3Z = -1 + 0
-3Z = -1

Divide each side by '-3'.
Z = 0.3333333333

Simplifying
Z = 0.3333333333

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