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hram777 [196]
3 years ago
10

The first and second steps to solve the equation 3x/5+5=20 are

Mathematics
2 answers:
Neko [114]3 years ago
4 0

Answer:

x = 5

Step-by-step explanation:

3x/5+5=20

       -5 -5

(.5)3x/5 = 15(.5).  (multiply both sides by 5, we got it from the /5)

15x(/15) = 75(/15) ( divide both side by 15, we got it from the 15x)

x = 5

PtichkaEL [24]3 years ago
3 0

Answer:

66\frac{2}{3}

Step-by-step explanation:

\frac{3x}{5+5}=20\\\mathrm{Multiply\:both\:sides\:by\:}10\\\frac{10\cdot \:3x}{5+5}=20\cdot \:10\\Simplify\\3x=200\\\mathrm{Divide\:both\:sides\:by\:}3\\\frac{3x}{3}=\frac{200}{3}\\Simplify\\x=\frac{200}{3}

66\frac{2}{3}

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