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3 votes
Im need to reach h a 20 character limit

Im need to reach h a 20 character limit-example-1

2 Answers

3 votes

Answer:

x =10, y = 15

Explanation:


5x - 4y = - 10...(1) \\ y = 2x - 5...(2) \\ from \: (1) \: and \: (2) \\ 5x - 4(2x - 5) = - 10 \\ 5x - 8x + 20 = - 10 \\ - 3x = - 10 - 20 \\ - 3x = - 30 \\ x = ( - 30)/( - 3) \\ \huge \red{ \boxed{x = 10}} \\ substituting \: x = 10 \: in \: (2) \\ y = 2 * 10 - 5 = 20 - 5 = 15 \\ \huge \purple{ \boxed{y = 15}}

User Satyanarayana
by
7.6k points
2 votes

So,the value of x is 10 and y is 15.

Look at the attached picture

Hópè it wìll help u.....

Im need to reach h a 20 character limit-example-1
User Pete Davies
by
7.4k points

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