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8 votes
How do you solve the system:
y+1=2x
5y+5=10x

2 Answers

12 votes

Answer:

5+5=10x

  • y=1×5+5=10x

45×+=1+32=

User Sadina Khatun
by
3.4k points
11 votes

Answer:

choose "infinitely more solutions"

Explanation:

Let's solve this system by substitution method

y+1=2x

- 1 = - 1

y = 2x -1 <-- sbstitute this in the next equation

---------------------------------------------------------------------------------

5y+5 = 10x

5(2x -1) + 5 = 10x

10x -5 + 5 = 10x

10x + 0= 10x

- 10x = -10x

0 = 0 <-- infinitely more solutions

User Rob Elsner
by
3.8k points