1.6j-72=4j-30

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Solution for 1.6j-72=4j-30 equation:


Simplifying
1.6j + -72 = 4j + -30

Reorder the terms:
-72 + 1.6j = 4j + -30

Reorder the terms:
-72 + 1.6j = -30 + 4j

Solving
-72 + 1.6j = -30 + 4j

Solving for variable 'j'.

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

Add '-4j' to each side of the equation.
-72 + 1.6j + -4j = -30 + 4j + -4j

Combine like terms: 1.6j + -4j = -2.4j
-72 + -2.4j = -30 + 4j + -4j

Combine like terms: 4j + -4j = 0
-72 + -2.4j = -30 + 0
-72 + -2.4j = -30

Add '72' to each side of the equation.
-72 + 72 + -2.4j = -30 + 72

Combine like terms: -72 + 72 = 0
0 + -2.4j = -30 + 72
-2.4j = -30 + 72

Combine like terms: -30 + 72 = 42
-2.4j = 42

Divide each side by '-2.4'.
j = -17.5

Simplifying
j = -17.5

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