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John's age is 2 years more than twice as old as Mary. The sum of their ages is 32. How old is each? (pls include equation and solution thx)
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Feb 22, 2018
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John's age is 2 years more than twice as old as Mary. The sum of their ages is 32. How old is each? (pls include equation and solution thx)
Mathematics
middle-school
Pelanes
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Mary would be 10 because 10 times 2 is 30 plus 2 more is 32 years.
Itay Maman
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Feb 23, 2018
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Itay Maman
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M = Mary
J = John
Equation:
J = 2M + 2
M = ( J - 2 ) / 2
J + M = 32
J = 22
M = 10
2 * 10 = 20 + 2 = 22 = Johns age
Sorry, I can't figure out an equation. Just did trial and error
Shraddha Goel
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Feb 28, 2018
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Shraddha Goel
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