Solve for x ~ \sf \rightarrow2x + 5x = 14 provide explanation ​

Question

Solve for x ~


`\sf \rightarrow2x + 5x = 14`

provide explanation ​

Answer 1

Solution: x=2 ✅

`\searrow`

⚜Detailed explanation: ⚜

In this problem we need to solve for x, the unknown.

First, note that the terms 2x and 5x have an x in them, so why not add them and make life easier?

`---\mapsto\boldsymbol{2x+5x=14}\\\\---\mapsto\boldsymbol{7x=14}`

We're getting closer! Now we know that if we multiply 7 times the unknown, we'll get 14. So let's divide both sides by 7! Then we will have the value of the unknown.

`---\mapsto\boldsymbol{x=2}` is what we obtain upon dividing

Superb, it's ez as winking!

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Voila! There's our solution!

Cheers!! ^-^

Hope I helped! Best wishes!

Reach far. Aim high. Dream big.

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Answer 2

X= 2

Explanation-

2x + 5x = 14

7x = 14

Divide both side by 7

x = 2