1 answer:
Answer:
x = -11
Step-by-step explanation:
0.2(20x + 10) = -42
4x + 2 = -42 Distribute 0.2 to the numbers in the paranthesis
4x = -44 Add 2 to both sides
x = -11 Divide 4 from both sides
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Step-by-step explanation:
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Answer:
(a) ❘-270 - 30❘
Step-by-step explanation:
One score is -270 and the other is +30. The difference is either of ...
|30 -(-270)|
or
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My explanation is attached below.
