Worksheet – Solving Equation

Solve the below equations

1. 2x + 6 = 4x – 8

2. 7x + 3 = x + 63

3. 3x + 75 = 8x + 15

4. 12x – 18 = 10x + 8

5. x + 9 = 7x – 18

Answer of the worksheet

1. 7

2. 10

3. 12

4. 13

5. 9/2

Solution  of the above equations

1.  2x + 6 = 4x – 8
    2x – 4x = – 8 – 6
       – 2x  =  – 14
           x = -14/-2
           x = 14/2
           x = 7

2.  7x + 3 = x + 63
     7x – x = 63 – 3
          6x = 60
           x = 60/6
           x = 10

3.  3x + 75 = 8x + 15
      3x – 8x = 15 – 75
           – 5x = – 60
               x = -60/-5
               x = 60/5
               x = 12

4. 12x – 18 = 10x + 8
    12x – 10x = 8 + 18
             2x = 26
              x = 26/2
              x = 13

5.  x + 9 = 7x – 18
    x – 7x = – 18 – 9
       – 6x = -27
           x = -27/-6
           x = 9/2

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