Question

Solve by Elimination Method
4 a + 3b = 65
a-3b = 10​

Answer 1

Step-by-step explanation:

given eq

1. 4a + 3b =65

2. a-3b=10

applying elimination method

adding both eq we get

5a= 75

a= 15

putting value of a in eq 2

15-3b=10

-3b = -5

b= 5/3

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