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Ivahew [28]
3 years ago
15

0.5x-7= 0.3 solve the equation​

Mathematics
1 answer:
Lena [83]3 years ago
3 0

Answer:

<h3>\boxed{ \bold{ \boxed{ \sf{x = 14.6}}}}</h3>

Step-by-step explanation:

\sf{0.5x - 7 = 0.3}

Move 7 to right hand side and change it's sign

⇒\sf{0.5x = 0.3 + 7}

Add the numbers

⇒\sf{0.5x = 7.3}

Divide both sides of the equation by 0.5

⇒\sf{ \frac{0.5x}{0.5}  =  \frac{7.3}{0.5} }

Calculate

⇒\sf{x = 14.6}

Hope I helped!

Best regards!!

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Step-by-step explanation:

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Sara should <em>sell each bracelet at $8.50</em> to make a profit of $99.

3 0
3 years ago
Read 2 more answers
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