2(3j+4)-(j-3)=

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Solution for 2(3j+4)-(j-3)= equation:


Simplifying
2(3j + 4) + -1(j + -3) = 0

Reorder the terms:
2(4 + 3j) + -1(j + -3) = 0
(4 * 2 + 3j * 2) + -1(j + -3) = 0
(8 + 6j) + -1(j + -3) = 0

Reorder the terms:
8 + 6j + -1(-3 + j) = 0
8 + 6j + (-3 * -1 + j * -1) = 0
8 + 6j + (3 + -1j) = 0

Reorder the terms:
8 + 3 + 6j + -1j = 0

Combine like terms: 8 + 3 = 11
11 + 6j + -1j = 0

Combine like terms: 6j + -1j = 5j
11 + 5j = 0

Solving
11 + 5j = 0

Solving for variable 'j'.

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

Add '-11' to each side of the equation.
11 + -11 + 5j = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 5j = 0 + -11
5j = 0 + -11

Combine like terms: 0 + -11 = -11
5j = -11

Divide each side by '5'.
j = -2.2

Simplifying
j = -2.2

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