-3(3-8)=j

Solution for -3(3-8)=j equation:

Simplifying
-3(3 + -8) = j

Combine like terms: 3 + -8 = -5
-3(-5) = j

Multiply -3 * -5
15 = j

Solving
15 = j

Solving for variable 'j'.

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

Add '-1j' to each side of the equation.
15 + -1j = j + -1j

Combine like terms: j + -1j = 0
15 + -1j = 0

Add '-15' to each side of the equation.
15 + -15 + -1j = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -1j = 0 + -15
-1j = 0 + -15

Combine like terms: 0 + -15 = -15
-1j = -15

Divide each side by '-1'.
j = 15

Simplifying
j = 15