Unit 3 Homework - Practice Questions
Find the value of x in:
1. 2x + 4 = 6x – 12
2. 5x – 9 = 2x + 18
3. 6x – 11 = 3 – x
4. 13 – 2x = 3x – 2
5. 54x – 103 = -x + 7
6. x/2 – 3 = 2x + 9
7. 2x – 7 = x/3 + 93
8. x/3 +1 = x/2 – 1
Find x in terms of y:
1. 4x – 2y = 8
2. 3x + 5y = 9 – y
3. 7y – 4x = 14 + 3x
4. 4x – 9 = 8y – 1
5. 14x -8y + 5 = 2x + 4y -7
6. 7x + 4y – 3 = 3x + 1
Остання зміна: четвер 14 січня 2021 13:21 PM