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djverab [1.8K]
3 years ago
14

5x + 2 – 2 = -18 – 2 5x = -20 true or false

Mathematics
2 answers:
Oksi-84 [34.3K]3 years ago
5 0
If 5x=-20 then it would be
- 20 + 2 - 2 =  - 18 - 2
adding 2 and subtracting 2 they cancel out so its
- 20 =  - 18 - 2
and if you subtract 2 from negative 18 it is negative 20 so it is true
g100num [7]3 years ago
5 0

Cancel −2 on both sides

5x+2=−18

Subtract 2 from both sides

5x=−18−2

Simplify −18 −2 to −20

5x=−20

divide both sides by 5

x=−20/5

simplify 20/5 to 4

x=−4

<h2><u>its false</u></h2>
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