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Mathematics, 19.10.2019 07:30 AliMe52
(07.02)
an equation is shown below:
2(7x − 3) = 9
which of the following correctly shows the beginning steps to solve this equation?
step 1:
14x − 3 =
9
step 2:
14x =
12
step 1:
14x − 6 =
9
step 2:
14x =
15
step 1:
9x − 3 =
9
step 2:
9x =
12
step 1:
7x − 1 =
9
step 2:
7x =
10
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Answers: 3
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(07.02)
an equation is shown below:
2(7x − 3) = 9
which of the...
an equation is shown below:
2(7x − 3) = 9
which of the...
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