Answer:−2n+6,−2n+6
Step-by-step explanation:
5n+6−7n,5n+6−7n
((5n−7n)+6),((5n−7n)+6)
−2n+6,5n−7n+6
−2n+6,((5n−7n)+6)
−2n+6,−2n+6
After simplification the expression 5n+6+(-7n) becomes 12n + 6 the answer is -2n + 6.
It is defined as the combination of constants and variables with mathematical operators.
We have an expression:
= 5n+6+(-7n)
or
= 5n+6-7n
Combine like terms:
= -2n + 6
Thus, after simplification the expression 5n+6+(-7n) becomes 12n + 6 the answer is -2n + 6.
Learn more about the expression here:
brainly.com/question/14083225
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