4(a+2)=14-2(3-2a)

Mathematics

1 answer:

mylen [45]3 years ago

6 0

Answer:

All real numbers

Step-by-step explanation:

There is 3 possible solutions to a linear equation:

One solution -a unique x value that makes the equation true
No solution - a false statement is given after solving without a value for x
Infinite solution - a true statement is given after solving without a value for x

Solve using inverse operations:

4(a+2)=14-2(3-2a)

4a+8=14-6+4a

4a-4a+8=8+4a-4a

8=8

Is 8=8? Yes. Therefore this is a true statement with no value for x. Infinite solutions or all real numbers.

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Triangle PQR has vertices P(–2, 6), Q(–8, 4), and R(1, –2). It is translated according to the rule (x, y) → (x – 2, y – 16).

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