10l+30=120

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Solution for 10l+30=120 equation: 


Simplifying
10l + 30 = 120

Reorder the terms:
30 + 10l = 120

Solving
30 + 10l = 120

Solving for variable 'l'.

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

Add '-30' to each side of the equation.
30 + -30 + 10l = 120 + -30

Combine like terms: 30 + -30 = 0
0 + 10l = 120 + -30
10l = 120 + -30

Combine like terms: 120 + -30 = 90
10l = 90

Divide each side by '10'.
l = 9

Simplifying
l = 9

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