4 years ago

BRAINLIEST IF CORRECT

Mathematics

1 answer:

murzikaleks [220]4 years ago

5 0

Answer: 1.

we distribute then move placeholders to get

2x+4=4x-6+1

9=x

one solution

2. distribute

4x+12=3x+17

x=5

one solution

3. distribute and combine like terms

5x+4=5x-10+7

4=-3

false

no solution

4. distribute

2+10x=10x-5

2=-5

false

no solution

5. distribute

-18+15x=12x-18+3x

x=x

true

infinite solutions

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