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Simplify these expressions. a. 4c + 9 + 3 b. 10x + (–4) + (–10) c. –9 + 3x + 14 d. 11y + 6 + (–7)
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Simplify these expressions.

a. 4c + 9 + 3
b. 10x + (–4) + (–10)
c. –9 + 3x + 14
d. 11y + 6 + (–7)

User Val
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2 Answers

1 vote
  1. 4c + 9 + 3 => 4c +12 => c=(-12/3) => c=(-4)
  2. 10x + (-4) + (-10) => 10x - 14 => x=14/10
  3. -9 + 3x +14 => 3x +5 => x=(-5/3)
  4. 11y + 6 +(-7) => 11y - 1 => y=1/11
User Gussoh
by
8.2k points
4 votes
a.) 4c+12
b.) 10x-14
c.) 3x+5
d.) 11y-1
User Simple
by
8.2k points
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