5i+7j-3i=

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Solution for 5i+7j-3i= equation: 


Simplifying
5i + 7j + -3i = 0

Reorder the terms:
5i + -3i + 7j = 0

Combine like terms: 5i + -3i = 2i
2i + 7j = 0

Solving
2i + 7j = 0

Solving for variable 'i'.

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

Add '-7j' to each side of the equation.
2i + 7j + -7j = 0 + -7j

Combine like terms: 7j + -7j = 0
2i + 0 = 0 + -7j
2i = 0 + -7j
Remove the zero:
2i = -7j

Divide each side by '2'.
i = -3.5j

Simplifying
i = -3.5j

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