Alexbondar Alexbondar
  • 16-04-2021
  • Mathematics
contestada

(10x - 4)=20
Question: What value of x makes the equation true

10x 420 Question What value of x makes the equation true class=

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AnastasiaTJ
AnastasiaTJ AnastasiaTJ
  • 16-04-2021

Answer:

x = 10.4

Step-by-step explanation:

1. Multiply each side by 5 to remove it as a fraction

2. it cancels out on the left leaving 10x - 4 = 100

3. Add 4 to each side canceling it out on the left and leaving 10x = 104

4. Divide each side by 10 to get x by itself

5. 10x/100 = 104/10

6. x = 10.4

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