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What is the value of the expression below when z=10 and w=8 ? 5z-2w Answer:

What is the value of the expression below when z=10 z=10 and w=8 w=8 ?\newline5z−2w 5 z-2 w \newlineAnswer:

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Full solution

Q. What is the value of the expression below when z=10 z=10 and w=8 w=8 ?\newline5z−2w 5 z-2 w \newlineAnswer:
  1. Substitute Values: Substitute the given values for zz and ww into the expression.\newlineWe have:\newlinez=10z = 10\newlinew=8w = 8\newlineThe expression is 5z−2w5z - 2w.\newlineSubstitute 1010 for zz and 88 for ww in 5z−2w5z - 2w.\newlineww00
  2. Multiply Numbers: Multiply the numbers to simplify the expression.\newline5(10)−2(8)5(10) - 2(8)\newline= 50−1650 - 16
  3. Find Expression Value: Subtract the second term from the first term to find the value of the expression.\newline50−1650 - 16\newline= 3434

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