7.9=i+1.2

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Solution for 7.9=i+1.2 equation:


Simplifying
7.9 = i + 1.2

Reorder the terms:
7.9 = 1.2 + i

Solving
7.9 = 1.2 + i

Solving for variable 'i'.

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

Add '-1i' to each side of the equation.
7.9 + -1i = 1.2 + i + -1i

Combine like terms: i + -1i = 0
7.9 + -1i = 1.2 + 0
7.9 + -1i = 1.2

Add '-7.9' to each side of the equation.
7.9 + -7.9 + -1i = 1.2 + -7.9

Combine like terms: 7.9 + -7.9 = 0.0
0.0 + -1i = 1.2 + -7.9
-1i = 1.2 + -7.9

Combine like terms: 1.2 + -7.9 = -6.7
-1i = -6.7

Divide each side by '-1'.
i = 6.7

Simplifying
i = 6.7

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