8(j+5)-3j=20

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Solution for 8(j+5)-3j=20 equation:


Simplifying
8(j + 5) + -3j = 20

Reorder the terms:
8(5 + j) + -3j = 20
(5 * 8 + j * 8) + -3j = 20
(40 + 8j) + -3j = 20

Combine like terms: 8j + -3j = 5j
40 + 5j = 20

Solving
40 + 5j = 20

Solving for variable 'j'.

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

Add '-40' to each side of the equation.
40 + -40 + 5j = 20 + -40

Combine like terms: 40 + -40 = 0
0 + 5j = 20 + -40
5j = 20 + -40

Combine like terms: 20 + -40 = -20
5j = -20

Divide each side by '5'.
j = -4

Simplifying
j = -4

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