3(j-15)+4=13

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Solution for 3(j-15)+4=13 equation:


Simplifying
3(j + -15) + 4 = 13

Reorder the terms:
3(-15 + j) + 4 = 13
(-15 * 3 + j * 3) + 4 = 13
(-45 + 3j) + 4 = 13

Reorder the terms:
-45 + 4 + 3j = 13

Combine like terms: -45 + 4 = -41
-41 + 3j = 13

Solving
-41 + 3j = 13

Solving for variable 'j'.

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

Add '41' to each side of the equation.
-41 + 41 + 3j = 13 + 41

Combine like terms: -41 + 41 = 0
0 + 3j = 13 + 41
3j = 13 + 41

Combine like terms: 13 + 41 = 54
3j = 54

Divide each side by '3'.
j = 18

Simplifying
j = 18

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