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Ivahew [28]
3 years ago
13

Combining like terms

Mathematics
1 answer:
MAXImum [283]3 years ago
4 0

Combine like terms to simplify an expression. For example, all terms with the variable x can be combined into one term. All constants can also be combined.

1) -4x - 10x = -14x

2) -r - 10r = -11r

3) -2x + 11 +6x = 4x + 11

4) 11r - 12r = -r

5) -v + 12v = 11v

6) -8x - 11x = -19x

7) 4p + 2p = 6p

8) 5n + 11n = 16n

9) n + 4 - 9 - 5n = -4n - 5

10) 12r + 5 + 3r - 5 = 15r (the 5 and -5 cancel each other out)

11) -5 + 9n + 6 = 9n + 1

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nata0808 [166]

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saul85 [17]
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Step-by-step explanation:

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2 years ago
Two numbers that multiply to get 72 but add to get -22
Jlenok [28]
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6 0
3 years ago
A worker is paid $0.05 on the first day, $0.10 on the second day, $0.20 on the third day, $0.40 on the fourth day, and so on. Ho
Novay_Z [31]
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an = a1 * r^(n - 1)
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7 0
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