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ODD, EVEN, & CONSECUTIVE INTEGERS The sum of 2 consecutive integers is 63. Find the numbers.

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Presentation on theme: "ODD, EVEN, & CONSECUTIVE INTEGERS The sum of 2 consecutive integers is 63. Find the numbers."— Presentation transcript:

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8 ODD, EVEN, & CONSECUTIVE INTEGERS

9 The sum of 2 consecutive integers is 63. Find the numbers.

10 SOLUTION: Let x =be the first integer then x+1 = the 2 nd integer then x+1 = the 2 nd integer The sum is 63: x+x+1=63 x+x+1=63 2x+1=63 2x+1=63 2x=63-1 2x=63-1 2X=62 2X=62 x=31 x=31 x+1=32 x+1=32 So 31 and 32 are the numbers. So 31 and 32 are the numbers. Proof: 31+32=63

11 The sum of 3 consecutive odd integers is 75. Find the consecutive odd integers.

12 SOLUTION: Let x =be the first integer x+2= the 2 nd integer x+2= the 2 nd integer x+4= the 3 rd integer x+4= the 3 rd integer The sum is 75. x+x+2+x+4=75 x+x+2+x+4=75 3x+6=75 3x+6=75 3x=75-6 3x=75-6 3x=69 3x=69 x=23 x=23 x+2=25 x+2=25 x+4=27 x+4=27 So the numbers are 23, 25 and 27. Proof: =75 Proof: =75

13 VERBAL PROBLEM

14 three times a number is added to four times a number y three times a number is added to four times a number y Answer: 3x+4y

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16 THE MEMBERS OF THE GROUP

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22 TO OUR DEAREST TEACHER!

23 MR. DEXTER CORAJE AKATOUYA

24 HOPE YOU LIKE IT!

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