Math, asked by vaishnavi0758, 6 months ago

solve using cross multiplication method-1. 2bx+ay=2ab
bx-ay=4ab

Answers

Answered by hassanahmad7679

1

x = 2a

Step-by-step explanation:

2bx +ay = 2ab

bx - ay = 4ab

_____________

3bx = 6ab

=> bx = 2ab

=> x = 2a

Answered by saritasinghkadam8

1

Answer:

y =-2b

Step-by-step explanation:

2bx+ay =2ab

bx-ay=4ab

we can write

2bx+ay =2ab

2bx-2ay=8ab

(-). (+). (-)

3ay=-6ab

ay =-6ab/3

ay = -2ab

y = - 2b

hope it's helpful!

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