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Equation 1: 5x + 3y=8
equation 2: 4x + 7y= 34

9x-10y=42 true

User Ololoepepe
by
8.7k points

2 Answers

5 votes

Answer:

False

Explanation:

5x+3y=8

4x+7y=34

Then:

5x+4x+3y+7y=9x+10y

9x+10y=43 not 9x-10y

User Alaya
by
7.6k points
1 vote

Answer:

true

Explanation:

5x + 4x = 9x

3y + 7y = 10y

8 + 34 = 42

User Doug Finke
by
8.7k points

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