Respuesta :
Answer:
31+4x
Step-by-step explanation:
23+4(x+2)
23+4x+8
23+8=31
31+4x
hope this helps you :)
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Answer:
Simplify the expression of 23+4(x+2)
We distribute 4 (x+2)
So 23+ 4×x+4×2
So 23 +4x+8
We simplify
(we calculate the numbers with the numbers and we leave 4x like that because there is no other x with which to calculate)
SO 4x+31