1.

Find the two consecutive even numbers whose sum is 138.​

Answer»

Answer:

x = first even integer

x + 2 = second even integer

x + x + 2 = 138 {their sum is 138}

2X + 2 = 138 {combined like TERMS}

2x = 136 {subtracted 2 from both sides}

x = 68 {divided both sides by 2}

x + 2 = 70 {substituted 68, in for x, into x + 2}

68 and 70 are the two consecutive even integers

Step-by-step explanation:

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