3 years ago

Solve 3(x + 5) = 2x + 35

Mathematics

2 answers:

kumpel [21]3 years ago

6 0

The incorrect step is Step 2. You were supposed to subtract 2x and not add it.

elena55 [62]3 years ago

5 0

Step 2 and all that follows is wrong because it should equal 20

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The sum of three consecutive even integers is 36. Let x represent the first integer, x + 2 represent the second integer, and x +

prisoha [69]

Let

x------> the first even integer

x+2---->the second even integer

x+3---->the third even integer

we know that

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solve for x

Combine like terms in the left side

$(x+x+x)+(2+4)=36$

$3x+6=36$

therefore

<u>the answer is the option B</u>

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