3(4j+12)=4(4j-12)

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Solution for 3(4j+12)=4(4j-12) equation:


Simplifying
3(4j + 12) = 4(4j + -12)

Reorder the terms:
3(12 + 4j) = 4(4j + -12)
(12 * 3 + 4j * 3) = 4(4j + -12)
(36 + 12j) = 4(4j + -12)

Reorder the terms:
36 + 12j = 4(-12 + 4j)
36 + 12j = (-12 * 4 + 4j * 4)
36 + 12j = (-48 + 16j)

Solving
36 + 12j = -48 + 16j

Solving for variable 'j'.

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

Add '-16j' to each side of the equation.
36 + 12j + -16j = -48 + 16j + -16j

Combine like terms: 12j + -16j = -4j
36 + -4j = -48 + 16j + -16j

Combine like terms: 16j + -16j = 0
36 + -4j = -48 + 0
36 + -4j = -48

Add '-36' to each side of the equation.
36 + -36 + -4j = -48 + -36

Combine like terms: 36 + -36 = 0
0 + -4j = -48 + -36
-4j = -48 + -36

Combine like terms: -48 + -36 = -84
-4j = -84

Divide each side by '-4'.
j = 21

Simplifying
j = 21

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