Solve for n 15(n+2)=3(10+5n)

Math
15(n+2)=3(10+5n)
Simplify 15(n+2).
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Apply the distributive property.
15n+15⋅2=3(10+5n)
Multiply 15 by 2.
15n+30=3(10+5n)
15n+30=3(10+5n)
Simplify 3(10+5n).
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Apply the distributive property.
15n+30=3⋅10+3(5n)
Multiply.
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Multiply 3 by 10.
15n+30=30+3(5n)
Multiply 5 by 3.
15n+30=30+15n
15n+30=30+15n
15n+30=30+15n
Move all terms containing n to the left side of the equation.
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Subtract 15n from both sides of the equation.
15n+30-15n=30
Combine the opposite terms in 15n+30-15n.
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Subtract 15n from 15n.
0+30=30
Add 0 and 30.
30=30
30=30
30=30
Since 30=30, the equation will always be true for any value of n.
All real numbers
The result can be shown in multiple forms.
All real numbers
Interval Notation:
(-∞,∞)
Solve for n 15(n+2)=3(10+5n)

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