Тренажер по линейным уравнениям
методическая разработка по алгебре (7 класс) по теме

№

Уравнения

Координаты

1.

8a + 10 = 3a - 10

(a;1)

2.

10(x - 2) – 12 = 14(x - 2)

(-4;x)

3.

-25(-8y + 6) = -750

(y;-1)

4.

-10(-4x – 10 - 24) = 300

(-2;x)

5.

-10a + 128 = -74a

(a;-5)

6.

3(5y - 6) = 16y - 8

(-2;y)

7.

-5(3z +1) – 11 = -1

(z;-10)

8.

-8n + 4 = -2(5n + 6)

(-1;n)

9.

20 + 30k = 20 + k

(k;-8)

10.

26 – 5m = 2 – 9m

(0;m)

11.

9z + 11 = 13z - 1

(z;-6)

12.

12a + 31 = 23a - 2

(a;-8)

13.

2(x - 2) – 1 = 5(x - 2) - 7

(x;-8)

14.

-y + 20 = y

(4;-y)

15.

4(2y - 6) = 4y - 4

(y;-10)

16.

-9n + 3 = 3(8n + 45)

(5;n)

17.

20 + 5m = 44 + m

(m;-4)

18.

27 – 4k = 3 – 8k

(6;k)

19.

5b + 11 = 7b - 3

(b;-6)

20.

8a + 11 = 4a - 1

(7;a)

21.

-23(-7z + 2) = -529

(0;z)

22.

8y + 12 = 12 + y

(y;-2)

23.

6m + 7 = 2 + m

(-1;m)

24.

-2n + 15 = 13n

(-1;n)

25.

3(b – 1) – 1 = 8(b – 1) - 6

(0;b)

26.

18 + 16k = 18 + k

(k;1)

27.

5(x - 6) – 2 = 2(x – 7) - 6

(x;2)

28.

28 + 5a = 44 + a

(a;4)

29.

15k + 40 = 29k - 2

(k;4)

30.

51 + 3p = 57 + p

(3;p)

31.

-50(-3m + 10) = -200

(m;3)

32.

-62(2n + 22) = -1860

(2;n)

33.

-11z + 52 = 41z

(z;4)

34.

14(3x - 5) = 19x - 1

(1;x)

35.

187 + 99b = 187 + b

(b;3)

36.

177 + 100x = 177 + x

(x;4)

37.

38 – 5a = 34 – 4a

(-1;a)

38.

26 – 4z = 28 – 2z

(z;2)

39.

10 + 9a = 26 + a

(-2;a)

40.

-20(-10x + 4) = 120

(-2;x)