When a number is doubled and then three is added, the result is 51. Write an equation, then solve to find the number. Show your
work
1 answer:
Answer :
Equation :
2y + 3 = 51
Solving :
• 2y + 3 = 51
• 2y = 51 - 3
• 51 - 3 = 48
• 2y = 48
• y = 48 ÷ 2
• 48 ÷ 2 = 24
• so , y = 24
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