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s344n2d4d5 [400]
3 years ago
15

What are the steps for substitution(word problems)? Please and thanks!

Mathematics
1 answer:
nataly862011 [7]3 years ago
6 0
The steps for substitution are  step 1 solve for the equation x = or y then step 2 is substitute the solution from step 1 into the second equation and step 3 is solve the new equation for x.

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Liliana wants to determine the height of an enlarged photo that she plans to frame. The original photo was 11 inches wide by 14
inn [45]

Answer: 168 inches.

Explanation:

First thing you must always do when solving word problems is read closely, and take note of any number.

In this case, the first thing we must do is find the scale factor.

For this, we use one of the dimensions. We will use the width of the photo.

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