4j+3j=19+2j-4

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Solution for 4j+3j=19+2j-4 equation:


Simplifying
4j + 3j = 19 + 2j + -4

Combine like terms: 4j + 3j = 7j
7j = 19 + 2j + -4

Reorder the terms:
7j = 19 + -4 + 2j

Combine like terms: 19 + -4 = 15
7j = 15 + 2j

Solving
7j = 15 + 2j

Solving for variable 'j'.

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

Add '-2j' to each side of the equation.
7j + -2j = 15 + 2j + -2j

Combine like terms: 7j + -2j = 5j
5j = 15 + 2j + -2j

Combine like terms: 2j + -2j = 0
5j = 15 + 0
5j = 15

Divide each side by '5'.
j = 3

Simplifying
j = 3

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