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Addition of Algebraic Expressions

If 22 n+5=33 ...

Question

If 2(2n+5)=3 (3n-10) then what m equals to.

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Solution

(2n+5)=3 (3n-10)

2n+5=9n-30

2n-9n=-30-5

-7n= -35

n=-35/-7

n=5

therefore the value of n=5

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