z+2z-7+6i=0

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Solution for z+2z-7+6i=0 equation:


Simplifying
z + 2z + -7 + 6i = 0

Reorder the terms:
-7 + 6i + z + 2z = 0

Combine like terms: z + 2z = 3z
-7 + 6i + 3z = 0

Solving
-7 + 6i + 3z = 0

Solving for variable 'i'.

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

Add '7' to each side of the equation.
-7 + 6i + 7 + 3z = 0 + 7

Reorder the terms:
-7 + 7 + 6i + 3z = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 6i + 3z = 0 + 7
6i + 3z = 0 + 7

Combine like terms: 0 + 7 = 7
6i + 3z = 7

Add '-3z' to each side of the equation.
6i + 3z + -3z = 7 + -3z

Combine like terms: 3z + -3z = 0
6i + 0 = 7 + -3z
6i = 7 + -3z

Divide each side by '6'.
i = 1.166666667 + -0.5z

Simplifying
i = 1.166666667 + -0.5z

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