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# Math

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what is 2*x+3x-5+9x+1/2=?

TheKing20012  May 3, 2017
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4 possibilities:

a) $$2x+3x-5+9x+\frac{1}{2}=?$$

Combine like terms --> $$14x-4.5=?$$

b)$$2(x+3x-5+9x+\frac{1}{2})=?$$

Distribute --> $$2x+6x-10+18x+1=?$$

Cobine like terms --> $$26x-9=?$$

c)$$\frac{2x+3x-5+9x+1}{2}=?$$

Combine like terms: ​$$\frac{14x-4}{2}=?$$

Simplify: $$7x-2=?$$

d)$$2(\frac{x+3x-5+9x+1}{2})=?$$

The 2 as the coefficient cancel out with the 2 in the denominator: $$x+3x-5+9x+1=?$$

Combine like terms:$$13x-4=?$$