3j+4=2(j+3)

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


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

Reorder the terms:
4 + 3j = 2(j + 3)

Reorder the terms:
4 + 3j = 2(3 + j)
4 + 3j = (3 * 2 + j * 2)
4 + 3j = (6 + 2j)

Solving
4 + 3j = 6 + 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.
4 + 3j + -2j = 6 + 2j + -2j

Combine like terms: 3j + -2j = 1j
4 + 1j = 6 + 2j + -2j

Combine like terms: 2j + -2j = 0
4 + 1j = 6 + 0
4 + 1j = 6

Add '-4' to each side of the equation.
4 + -4 + 1j = 6 + -4

Combine like terms: 4 + -4 = 0
0 + 1j = 6 + -4
1j = 6 + -4

Combine like terms: 6 + -4 = 2
1j = 2

Divide each side by '1'.
j = 2

Simplifying
j = 2

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