8203849
Description
Flashcards by Eva María Moreno Cobo, updated more than 1 year ago
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Created by Eva María Moreno Cobo
over 8 years ago
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| Question | Answer |
| x+4=5 | x=1 |
| x-2+2x=4 | x=2 |
| x/2 = 5 | x=10 |
| 2(x-3)=x+5 | x=11 |
| -7x=0 | x=0 |
| 2=4-2x | x=1 |
| 4x+7=35 | x=7 |
| 1+3x=x-5 | x=-3 |
| 2(x+3)=8 | x=1 |
| 2(x+5) - (x+3) = -7 | x= -14 |
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