-7(-10+5j)=

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Solution for -7(-10+5j)= equation: 


Simplifying
-7(-10 + 5j) = 0
(-10 * -7 + 5j * -7) = 0
(70 + -35j) = 0

Solving
70 + -35j = 0

Solving for variable 'j'.

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

Add '-70' to each side of the equation.
70 + -70 + -35j = 0 + -70

Combine like terms: 70 + -70 = 0
0 + -35j = 0 + -70
-35j = 0 + -70

Combine like terms: 0 + -70 = -70
-35j = -70

Divide each side by '-35'.
j = 2

Simplifying
j = 2

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