3.5(2x-5)=31.5

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Solution for 3.5(2x-5)=31.5 equation: 



3.5(2x-5)=31.5

We move all terms to the left:

3.5(2x-5)-(31.5)=0

We add all the numbers together, and all the variables

3.5(2x-5)-31.5=0

We multiply parentheses

7x-17.5-31.5=0

We add all the numbers together, and all the variables

7x-49=0

We move all terms containing x to the left, all other terms to the right

7x=49

x=49/7

x=7

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