5z-2(4+i)=3z-i+7

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Solution for 5z-2(4+i)=3z-i+7 equation:


Simplifying
5z + -2(4 + i) = 3z + -1i + 7
5z + (4 * -2 + i * -2) = 3z + -1i + 7
5z + (-8 + -2i) = 3z + -1i + 7

Reorder the terms:
-8 + -2i + 5z = 3z + -1i + 7

Reorder the terms:
-8 + -2i + 5z = 7 + -1i + 3z

Solving
-8 + -2i + 5z = 7 + -1i + 3z

Solving for variable 'i'.

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

Add 'i' to each side of the equation.
-8 + -2i + i + 5z = 7 + -1i + i + 3z

Combine like terms: -2i + i = -1i
-8 + -1i + 5z = 7 + -1i + i + 3z

Combine like terms: -1i + i = 0
-8 + -1i + 5z = 7 + 0 + 3z
-8 + -1i + 5z = 7 + 3z

Add '8' to each side of the equation.
-8 + -1i + 8 + 5z = 7 + 8 + 3z

Reorder the terms:
-8 + 8 + -1i + 5z = 7 + 8 + 3z

Combine like terms: -8 + 8 = 0
0 + -1i + 5z = 7 + 8 + 3z
-1i + 5z = 7 + 8 + 3z

Combine like terms: 7 + 8 = 15
-1i + 5z = 15 + 3z

Add '-5z' to each side of the equation.
-1i + 5z + -5z = 15 + 3z + -5z

Combine like terms: 5z + -5z = 0
-1i + 0 = 15 + 3z + -5z
-1i = 15 + 3z + -5z

Combine like terms: 3z + -5z = -2z
-1i = 15 + -2z

Divide each side by '-1'.
i = -15 + 2z

Simplifying
i = -15 + 2z

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