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AnnZ [28]
3 years ago
8

7 (x + 3) - 3(4x + 9) = 14

Mathematics
2 answers:
Paul [167]3 years ago
5 0

Answer:

-4

Step-by-step explanation:

vladimir1956 [14]3 years ago
5 0

Answer:

-4

Step-by-step explanation:

Distribute the 7 and -3 inside the parentheses

7x + 3 - 12x -2 7

Combine like terms

-5x - 6 = 14

Isolate x by adding 6 to both sides

-5x = 20

Divide by -5

x = -4

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Answer:

Please check the explanation.

Step-by-step explanation:

Given the equation

y = 0.5x

when x = 12

y = 0.5 · (12)

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Thus, the table is completed such as:

x             y

0             0

8             4

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Therefore, the ordered pairs that complete the equation y = 0.5 x are:

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The graph of the equation is attached below.

6 0
2 years ago
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