(-7z^6-2)-(-3z^6)=

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Solution for (-7z^6-2)-(-3z^6)= equation:


Simplifying
(-7z6 + -2) + -1(-3z6) = 0

Reorder the terms:
(-2 + -7z6) + -1(-3z6) = 0

Remove parenthesis around (-2 + -7z6)
-2 + -7z6 + -1(-3z6) = 0

Remove parenthesis around (-3z6)
-2 + -7z6 + -1 * -3z6 = 0

Multiply -1 * -3
-2 + -7z6 + 3z6 = 0

Combine like terms: -7z6 + 3z6 = -4z6
-2 + -4z6 = 0

Solving
-2 + -4z6 = 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 + -4z6 = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -4z6 = 0 + 2
-4z6 = 0 + 2

Combine like terms: 0 + 2 = 2
-4z6 = 2

Divide each side by '-4'.
z6 = -0.5

Simplifying
z6 = -0.5

Reorder the terms:
0.5 + z6 = -0.5 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.5 + z6 = 0.0

The solution to this equation could not be determined.

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