Question

frame the following equation in two variable...​

Answer 1

Answer:

Step-by-step explanation:

1. x+y=40 and x=3y( fathers age x and sons age y)

2.x-y=26 and x=3y( larger no x and smaller no y)

3.x+y=180 and x=y+18(larger angle x and smaller be y)

4.4x+7y=2100 and 5x+2y=1750 (chair is x and table is y)

5.x+y=39 and x1+y1=132(head is x and leg is y).

Hope it helps!!!!

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