j+j+10=30

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Solution for j+j+10=30 equation:


Simplifying
j + j + 10 = 30

Reorder the terms:
10 + j + j = 30

Combine like terms: j + j = 2j
10 + 2j = 30

Solving
10 + 2j = 30

Solving for variable 'j'.

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

Add '-10' to each side of the equation.
10 + -10 + 2j = 30 + -10

Combine like terms: 10 + -10 = 0
0 + 2j = 30 + -10
2j = 30 + -10

Combine like terms: 30 + -10 = 20
2j = 20

Divide each side by '2'.
j = 10

Simplifying
j = 10

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