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dimaraw [331]
3 years ago
13

5. Solve the equation 15 - 4x = 2(3x + 1).

Mathematics
1 answer:
Anastaziya [24]3 years ago
4 0

\huge\boxed{\ x=13/10 } :)

My steps:

First thing we do is: Rearrange terms

  • 15−4x=2(3x+1)
  • −4x+15=2(3x+1)

Second thing we do is: Distribute

  • −4x+15=2(3+1)
  • −4x+15=6x+2

Third thing we do is : Subtract  15 from both sides of the equation

  • −4x+15=6x+2
  • −4x+15−15=6x+2−15

Then you carry on and find solution:

  • x=13/10

Hope this help's!

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