Simplify the expression:
7 - 5x - (3 + 5x)
Operate the parentheses. Each term changes its signs because the minus sign represents a -1:
7 - 5x - (3 + 5x) = 7 - 5x - 3 - 5x
Collect like terms:
7 - 5x - (3 + 5x) = 7 - 3 -5x - 5x
Simplify:
7 - 5x - (3 + 5x) = 4 - 10x
Answer: 4 - 10x
Answer:
27
Step-by-step explanation:
it just is
Answer:
f-96=124
Step-by-step explanation:
This is the equation of the sentence that has been mentioned.
The answer is =2,912
Step-by-step explanation:
56×52
=2,912
Answer:
2
Step-by-step explanation:
20/2 = 10
4/2 = 2