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ladessa [460]
3 years ago
12

Solve for x: 7x+ 2 = 16

Mathematics
2 answers:
Shalnov [3]3 years ago
4 0

Answer:

x=2

Step-by-step explanation:

First, subtract 2 on both sides

7x+2=16

7x=14

Divide by 7 on both sides

x=2

Hope this helps! :)

slava [35]3 years ago
4 0

Answer: x = 2

Step-by-step explanation: To solve for <em>x</em> in the equation you see here, our goal is to get <em>x</em> by itself.

Our first step will be to isolate the

term containing <em>x</em> which in this case is 7x.

To isolate 7x, we have to get rid of the +2 by subtracting 2 from both sides of the equation. On the left, +2 and -2 cancel out and we're simply left with 7x. On the right, 16 - 2 simplifies to 14.

So we have 7x = 14.

Now divide both sides by 7 and we find that <em>x = 2</em>.

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3 years ago
Samantha sends her son, Barry, to a preschool center on certain days. The cost of preschool is $45 per day along with a fixed mo
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Answer:

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