5. The sum of two consecutive multiples of 2 is 18. Find the numbers.
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5. The sum of two consecutive multiples of 2 is 18. Find the numbers.
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Answer:
Let 2 consecutive multiples be x and (x+2)
x + (x+2) = 18
2x + 2 = 18
2x = 18 – 2 {transposing 2 to RHS}
2x = 16
x = 16/2 {transposing 2 to RHS} ⇒ x = 8
Ans. The multiples are x = 8, x+2 = 8+2 = 10
Step-by-step explanation: