4(2j+3)=-3(j-1)+31

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Solution for 4(2j+3)=-3(j-1)+31 equation:


Simplifying
4(2j + 3) = -3(j + -1) + 31

Reorder the terms:
4(3 + 2j) = -3(j + -1) + 31
(3 * 4 + 2j * 4) = -3(j + -1) + 31
(12 + 8j) = -3(j + -1) + 31

Reorder the terms:
12 + 8j = -3(-1 + j) + 31
12 + 8j = (-1 * -3 + j * -3) + 31
12 + 8j = (3 + -3j) + 31

Reorder the terms:
12 + 8j = 3 + 31 + -3j

Combine like terms: 3 + 31 = 34
12 + 8j = 34 + -3j

Solving
12 + 8j = 34 + -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.
12 + 8j + 3j = 34 + -3j + 3j

Combine like terms: 8j + 3j = 11j
12 + 11j = 34 + -3j + 3j

Combine like terms: -3j + 3j = 0
12 + 11j = 34 + 0
12 + 11j = 34

Add '-12' to each side of the equation.
12 + -12 + 11j = 34 + -12

Combine like terms: 12 + -12 = 0
0 + 11j = 34 + -12
11j = 34 + -12

Combine like terms: 34 + -12 = 22
11j = 22

Divide each side by '11'.
j = 2

Simplifying
j = 2

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