Math, asked by bfestuz10, 3 months ago

a+6d= -4
a+12d= -16
solve using elemination method

Answers

Answered by mathuraakash

0

Answer:

-2

Step-by-step explanation:

a+6d= -4

a+12d= -16

- - -

_________

-6d = 12

d = -2

Answered by venkateshpanguluri69

0

Answer:

eq2 - eq1

a+12d-(a+6d) =-12

b = -2

a = 8

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