If B = y + 2 and C Y-7, find an expression that equals B + 2C in
standard form.
2 answers:
Answer:
3y-12
Step-by-step explanation:
b=y+2, and c=y-7. We know that b=y+2, so b+2c can be written as y+2+2c. We also know c=y-7, so we can write it as y+2+2y-14, so we have 3y-12.
Answer:
I think the answer is 5+ 6c
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