Find the value of the question mark (?)?
162 + 192 +? = 212 + 142
Answers
Answered by
0
Answer:
2
Step-by-step explanation:
=354 + x = 356
= x = 356 - 354
x = 2
Answered by
0
Answer:
0
Step-by-step explanation:
162+192+x=212+142
=> 354+x=354
=> x=354-354
so, x=0
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