2(j-7)=64

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Solution for 2(j-7)=64 equation: 


Simplifying
2(j + -7) = 64

Reorder the terms:
2(-7 + j) = 64
(-7 * 2 + j * 2) = 64
(-14 + 2j) = 64

Solving
-14 + 2j = 64

Solving for variable 'j'.

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

Add '14' to each side of the equation.
-14 + 14 + 2j = 64 + 14

Combine like terms: -14 + 14 = 0
0 + 2j = 64 + 14
2j = 64 + 14

Combine like terms: 64 + 14 = 78
2j = 78

Divide each side by '2'.
j = 39

Simplifying
j = 39

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