-53-21=-i+20

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Solution for -53-21=-i+20 equation:


Simplifying
-53 + -21 = -1i + 20

Combine like terms: -53 + -21 = -74
-74 = -1i + 20

Reorder the terms:
-74 = 20 + -1i

Solving
-74 = 20 + -1i

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.
-74 + i = 20 + -1i + i

Combine like terms: -1i + i = 0
-74 + i = 20 + 0
-74 + i = 20

Add '74' to each side of the equation.
-74 + 74 + i = 20 + 74

Combine like terms: -74 + 74 = 0
0 + i = 20 + 74
i = 20 + 74

Combine like terms: 20 + 74 = 94
i = 94

Simplifying
i = 94

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