Equação de primeiro grau

Palavras horizontais

1. 2𝑥 + 5 − 5𝑥 = −1 (4)
3. 5 (𝑥 + 1) − 3 (𝑥 + 2) = 0 (14)
5. 3 (𝑥 − 2) = 4 (−𝑥 + 3) (19)
7. 13 + 4 (2𝑥 − 1) = 5 (𝑥 + 2) (14)
9. 2 (𝑥 + 5) − 3 (5 − 𝑥) = 10 (4)
11. 5(x-3) -4(x+2) = 2+3(1-2x) (6)
13. 3(5 - x) - 3(1 - 2x) = 42 (3)
15. 3𝑥 − 7 = 2𝑥 + 5 (4)
16. 2 − 3𝑥 = −2𝑥 + 12 − 3x (5)

Palavras verticais

2. 3(x - 2) = 2x - 4 (4)
4. 7 (𝑥 − 5) = 3 (𝑥 + 1) (20)
6. 8 (𝑥 − 1) = 8 − 4 (2𝑥 − 3) (18)
8. (x-3) - (x+2) +2(x-1) -5 =0 (4)
10. 4𝑥 − 15 = −2𝑥 + 3 (4)
12. 3(x-1) - (x-3) +5 (x-2) =18 (6)
14. (4x +6) - 2x= (x +6) +10 +14 (4)
17. – 𝑥 − 5 + 4𝑥 = −7𝑥 + 6𝑥 + 15 (5)