112829
112829
08-09-2018
Mathematics
contestada
Evaluate the expression when a=3 and x=-3 x-7a=
Respuesta :
ammarshall004
ammarshall004
08-09-2018
The answer to x-7a= is -24. By multiplying 7(3) and then subtracting that from -3
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bunnymarshmarloykw47
bunnymarshmarloykw47
08-09-2018
To find the answer,put a=3 and x=-3 into x-7a.
We can then get:
-3-7(3)
=-3-21
=-24
Therefore,the answer is -24.
Hope it helps!
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