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MArishka [77]
3 years ago
11

50+2x=20+5x what does the variable x represent in the equation below

Mathematics
2 answers:
Viefleur [7K]3 years ago
7 0

Answer:

<h2>x=10</h2>

Step-by-step explanation:

50+2x=20+5x\\\\\mathrm{Subtract\:}50\mathrm{\:from\:both\:sides}\\\\50+2x-50=20+5x-50\\\\Simplify\\\\2x=5x-30\\\\\mathrm{Subtract\:}5x\mathrm{\:from\:both\:sides}\\\\2x-5x=5x-30-5x\\\\Simplify\\\\-3x=-30\\\\\mathrm{Divide\:both\:sides\:by\:}-3\\\\\frac{-3x}{-3}=\frac{-30}{-3}\\\\Simplify\\\\x=10

Sergio039 [100]3 years ago
4 0

Answer:

x=10

Step-by-step explanation:

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