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Solve for the value of X

1. X - 3 = 15

2. 3x = 36

3.x/4 = 25

4.6x = -96

5. 2x - 5 = 3

7. 7x - 8 = 20

8. 5x -9 = -4

9. 9x -7 = 7x + 1

10. 3x + 4 = -5



pwedeng with complete solve? Fleece. ​


Sagot :

Answer:

1. x = 18

2. x = 12

3. x = 100

4. x = - 16

5. x = 4

7. x = 4

8. x = 1

9. x = 4

10. x = 4

Step-by-step explanation:

  1. Move all terms not containing  X  to the right side of the equation.
  2. Divide each term by  3  and simplify.
  3. Solve for  x  by simplifying both sides of the equation, then isolating the variable.
  4. Divide each term by  6  and simplify.
  5. Move all terms that don't contain  x  to the right side and solve.
  6. Move all terms that don't contain  x  to the right side and solve.
  7. Move all terms that don't contain  x  to the right side and solve.
  8. Isolate the variable by dividing each side by factors that don't contain the variable.
  9. Move all terms that don't contain  x  to the right side and solve.

Answer:

1.x=18

2.x=12

3x=100

4.x=-16

5.x=4

7.x=4

8.x=13/5

9.x=4

10.x=-3