9=3(j+1)

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


Simplifying
9 = 3(j + 1)

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

Solving
9 = 3 + 3j

Solving for variable 'j'.

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

Add '-3j' to each side of the equation.
9 + -3j = 3 + 3j + -3j

Combine like terms: 3j + -3j = 0
9 + -3j = 3 + 0
9 + -3j = 3

Add '-9' to each side of the equation.
9 + -9 + -3j = 3 + -9

Combine like terms: 9 + -9 = 0
0 + -3j = 3 + -9
-3j = 3 + -9

Combine like terms: 3 + -9 = -6
-3j = -6

Divide each side by '-3'.
j = 2

Simplifying
j = 2

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