7.9=j+12.7

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Solution for 7.9=j+12.7 equation:


Simplifying
7.9 = j + 12.7

Reorder the terms:
7.9 = 12.7 + j

Solving
7.9 = 12.7 + j

Solving for variable 'j'.

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

Add '-1j' to each side of the equation.
7.9 + -1j = 12.7 + j + -1j

Combine like terms: j + -1j = 0
7.9 + -1j = 12.7 + 0
7.9 + -1j = 12.7

Add '-7.9' to each side of the equation.
7.9 + -7.9 + -1j = 12.7 + -7.9

Combine like terms: 7.9 + -7.9 = 0.0
0.0 + -1j = 12.7 + -7.9
-1j = 12.7 + -7.9

Combine like terms: 12.7 + -7.9 = 4.8
-1j = 4.8

Divide each side by '-1'.
j = -4.8

Simplifying
j = -4.8

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