Question

(−5)x+12⋅(−5)3=(−5)3 find the value of x​

Answer 1

Answer:

Step-by-step explanation:

(  

4

3

​

)  

6

×(  

9

16

​

)  

5

=(  

3

4

​

)  

x+2

 

(  

3

4

​

)  

x+2

=(  

3

4

​

)  

−6

(  

3

4

​

)  

10

 

Comparing powers

x+2=4⟹x=2

Answer 2

Answer:

(-5)x+12(-5)3=(-5)3

-5x-180=-15

-5x=-15+180

-5x=165

x=-165÷5

x=-33

Hope this help you