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rjkz [21]
3 years ago
14

Uation for x and enter your answer in the box below --3x + 7 = -2

Mathematics
2 answers:
Varvara68 [4.7K]3 years ago
8 0

Answer:

x = -3

Step-by-step explanation:

Step 1: Simplify signs

3x + 7 = -2

Step 2: Subtract 7 on both sides

3x = -9

Step 3: Divide both sides by 3

x = -3

Norma-Jean [14]3 years ago
7 0
X=3

-3x+7=-2
-3x=-9
x=3
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Answer:

Abel to Ben: 6

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Step-by-step explanation:

First we formulate the problem in equations:

Abel = 6 * Ben

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If Cale's score is Abel's score over 3, so Abel's score is 3 times Cale's score.

If Abel's score is 6 times Ben's score, and 3 times Cale's score, then Cale's score is 2 times Ben's score (so Ben's score is 0.5 times Cale's score)

So, the ratio between all scores are the following:

Abel to Ben: 6

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3 years ago
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