2(j+1)+3=9

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Solution for 2(j+1)+3=9 equation:


Simplifying
2(j + 1) + 3 = 9

Reorder the terms:
2(1 + j) + 3 = 9
(1 * 2 + j * 2) + 3 = 9
(2 + 2j) + 3 = 9

Reorder the terms:
2 + 3 + 2j = 9

Combine like terms: 2 + 3 = 5
5 + 2j = 9

Solving
5 + 2j = 9

Solving for variable 'j'.

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

Add '-5' to each side of the equation.
5 + -5 + 2j = 9 + -5

Combine like terms: 5 + -5 = 0
0 + 2j = 9 + -5
2j = 9 + -5

Combine like terms: 9 + -5 = 4
2j = 4

Divide each side by '2'.
j = 2

Simplifying
j = 2

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