12=2(j-10)

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Solution for 12=2(j-10) equation:


Simplifying
12 = 2(j + -10)

Reorder the terms:
12 = 2(-10 + j)
12 = (-10 * 2 + j * 2)
12 = (-20 + 2j)

Solving
12 = -20 + 2j

Solving for variable 'j'.

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

Add '-2j' to each side of the equation.
12 + -2j = -20 + 2j + -2j

Combine like terms: 2j + -2j = 0
12 + -2j = -20 + 0
12 + -2j = -20

Add '-12' to each side of the equation.
12 + -12 + -2j = -20 + -12

Combine like terms: 12 + -12 = 0
0 + -2j = -20 + -12
-2j = -20 + -12

Combine like terms: -20 + -12 = -32
-2j = -32

Divide each side by '-2'.
j = 16

Simplifying
j = 16

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