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3 years ago

Question -3+13x=9.

Mathematics

2 answers:

aalyn [17]3 years ago

5 0

Answer:

-3+13x=9.

13x=9+3

13x=12

x=12/13

i proved it by putting value of x in reactant side you get product .

-3+13×12/13=9

brilliants [131]3 years ago

5 0

Answer:

x = 12/13

Step-by-step explanation:

-3 + 13x = 9

Adding 3 to both sides,

13x = 12

Dividing both sides by 13,

x = 12/13

We can prove it by putting the value of x we got in the given equation:

LHS = -3 + 13x

= -3 + 13 (12/13)

= -3 + 12

= 9 = RHS

Hence, proved.

Hope it helps :)

Please mark my answer as the brainliest

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