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Anyone help please? much appreciated ! <3
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Anyone help please? much appreciated ! <3

Anyone help please? much appreciated ! <3-example-1
User Christian Barron
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1 Answer

3 votes

Answer:

  1. 4 + 3x = 19; x = 5
  2. 2x + 7 = 9; x = 1
  3. x/3 - 10 = 6; x = 48
  4. 5(4 + x) = -15; x = -7

Explanation:

For #1:


4 + 3x = 19\\3x = 15\\x = 5

For #2:


2x + 7 = 9\\2x = 2\\x = 1

For #3:


(x)/(3) - 10 = 6\\ \\(x)/(3) = 16\\\\x = 48

For #4:


5(4 + x) = -15\\20 + 5x = -15\\5x = -35\\x = -7

User Joy Dutta
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4.1k points
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