1j-2j+2=7

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Solution for 1j-2j+2=7 equation: 


Simplifying
1j + -2j + 2 = 7

Reorder the terms:
2 + 1j + -2j = 7

Combine like terms: 1j + -2j = -1j
2 + -1j = 7

Solving
2 + -1j = 7

Solving for variable 'j'.

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

Add '-2' to each side of the equation.
2 + -2 + -1j = 7 + -2

Combine like terms: 2 + -2 = 0
0 + -1j = 7 + -2
-1j = 7 + -2

Combine like terms: 7 + -2 = 5
-1j = 5

Divide each side by '-1'.
j = -5

Simplifying
j = -5

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