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Add the equations. 2x - 3y = -1 + 3x+3y= 26
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2 votes
Add the equations.
2x - 3y = -1
+ 3x+3y= 26

User Toan Vo
by
5.6k points

2 Answers

3 votes

Answer:

See below.

Explanation:

2x - 3y = -1

+ 3x + 3y = 26 Adding ( Note -3y + 3y = 0):

5x = 25.

User Maxfridbe
by
5.2k points
6 votes

5x=25

Because negative 3y and positive 3y got cancelled

User Kiril Ivanov
by
4.5k points
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