X multiplied by two plus six
Answer:
24347567557
Step-by-step explanation:
Answer: No
Step-by-step explanation:

its exponents are;
a=1
b=2
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its exponents are;
a=2
b=1
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For them to be like terms, a = 1 and b = 2 or viceversa in both of them.
[ (12 - n)/7 ] = -1
12- n = -7
-n = -19
n = 19