Using the distributive property , 4*9+4*7 or 36+28
Answer:
O -1+ 3/
Step-by-step explanation:
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Equivalent expressions are expressions of equal values
The simplified expression of (3 - 4i) + (7 - 6i) is 
The expression is given as:

Remove brackets in the above expression

Rewrite the expression by collecting the like terms

Next, evaluate the like terms

Hence, the simplified expression of (3 - 4i) + (7 - 6i) is 
Read more about equivalent expressions at:
brainly.com/question/2972832
Answer: sometimes
Step-by-step explanation: