3.5(1j+4)=1.4(16+1j)

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Solution for 3.5(1j+4)=1.4(16+1j) equation:


Simplifying
3.5(1j + 4) = 1.4(16 + 1j)

Reorder the terms:
3.5(4 + 1j) = 1.4(16 + 1j)
(4 * 3.5 + 1j * 3.5) = 1.4(16 + 1j)
(14 + 3.5j) = 1.4(16 + 1j)
14 + 3.5j = (16 * 1.4 + 1j * 1.4)
14 + 3.5j = (22.4 + 1.4j)

Solving
14 + 3.5j = 22.4 + 1.4j

Solving for variable 'j'.

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

Add '-1.4j' to each side of the equation.
14 + 3.5j + -1.4j = 22.4 + 1.4j + -1.4j

Combine like terms: 3.5j + -1.4j = 2.1j
14 + 2.1j = 22.4 + 1.4j + -1.4j

Combine like terms: 1.4j + -1.4j = 0.0
14 + 2.1j = 22.4 + 0.0
14 + 2.1j = 22.4

Add '-14' to each side of the equation.
14 + -14 + 2.1j = 22.4 + -14

Combine like terms: 14 + -14 = 0
0 + 2.1j = 22.4 + -14
2.1j = 22.4 + -14

Combine like terms: 22.4 + -14 = 8.4
2.1j = 8.4

Divide each side by '2.1'.
j = 4

Simplifying
j = 4

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