Question

1. Solve the equation: 4x = –36 (1 point)
9
–9
–40
40
2. Solve the following equation: 5x – 15 = 50 (1 point)
13
–13
–7
7
3. Solve the following equation: 4(x + 2) – 17 = 35 (1 point)
–11
twenty-five over two
15
11
4. Solve the following equation: 6x + 12 = 4x – 18 (1 point)
–15
15
–3
3
5. Solve the following equation: one-half(4x – 10) + 5 = x – 11 (1 point)
11
6
–11
–6

Answer 1

1. x= -36:4
x= -9

2. 5x= 50+15
    5x=65
    x=65:5
    x=13

3. 4(x+2)=35+17
    4(x+2)=52
    x+2=52:4
    x+2=13
    x=13-2
    x=11

4. 6x-4x= -18-12
     2x= -30
     x= -30 :2
     x= -15

5. (4x-10):2 +5= x-11
      2x-5+5=x-11
       2x=x-11
       2x-x=-11
       x= -11