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The sum of two numbers are 30 their difference is 2 what are the two numbers?
Wiki User
∙ 13y ago
Equation 1: X+Y=30
Equation 2: X-Y=2
Solve Simultaneously:
X+Y=30
+ X-Y=2
_________
2X =32
X=16
Solving for Y:
substitute the value of X:
16+Y=30
Y=30-16
Y=14
The two (2) numbers are: 16 and 14.
Wiki User
∙ 13y ago
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I will not answer this since it looks like a question a teacher might ask you.
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