18j=-7(j+3)+4j

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Solution for 18j=-7(j+3)+4j equation:


Simplifying
18j = -7(j + 3) + 4j

Reorder the terms:
18j = -7(3 + j) + 4j
18j = (3 * -7 + j * -7) + 4j
18j = (-21 + -7j) + 4j

Combine like terms: -7j + 4j = -3j
18j = -21 + -3j

Solving
18j = -21 + -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.
18j + 3j = -21 + -3j + 3j

Combine like terms: 18j + 3j = 21j
21j = -21 + -3j + 3j

Combine like terms: -3j + 3j = 0
21j = -21 + 0
21j = -21

Divide each side by '21'.
j = -1

Simplifying
j = -1

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