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Veseljchak [2.6K]
3 years ago
14

What is the value of x in the equation: 0.7x - 1.4 = -3.5? A. -7 B. -3 C. 3 D. 7

Mathematics
2 answers:
SashulF [63]3 years ago
6 0

Answer:

B). -3

add the -1.4 to-3.5 then divide the solution

alexgriva [62]3 years ago
6 0

Answer:

It's B. -3 (please mark as brainliest)

Step-by-step explanation:

0.7x−1.4=−3.5

Step 1: Add 1.4 to both sides.

0.7x−1.4+1.4=−3.5+1.4

0.7x=−2.1

Step 2: Divide both sides by 0.7.

0.7x

0.7

=

−2.1

0.7

So it's x=−3

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2. Line A passes through the points (0,-5) and (12,1). Line b passes through the points (0,-4) and (10,1).
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Read 2 more answers
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