Sagot :
Answer:
1. x = -5 6. 6 5 3 - x + 3x 4 x 5 2α 5x+6 2. 3x = 2x+3 7. 2 a 2+1 x² - 277-9 8 11 + x+7 8. 3. y-3 x2+bx+7 2-3 6 4x-2 x ? 9. *+ 1 2 + x+3 x-4 4. x-8 x-2 x2-10-16 --x-12 3c 1 2 4 9 10. lataa + 5. c²-4 c-2 c+2 x x
Step-by-step explanation:
semple