WORD PROBLEM
Linear equation
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Answer:
x = 105 ; y = 90
Step-by-step explanation:
let the no. be x and y
According to question,
x = 15 + y
x - y = 15 (i)
x + y = 195 (ii)
Adding (i) and (ii),
x - y + x + y = 15 + 195
2x = 210
x = 210/2
x = 105
x = 15 + y
105 = 15 + y
y = 105 - 15
y = 90
Answered by
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Answer:
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