4 times the quantity of a number decreased by one is the same as two more than the same number. Find the number
1 answer:
The hard part is just making sense of what they are asking for.
4 times the quantity of a number decreased by one is just the expression:
4 * (x-1)
Where "x" is our mystery number.
Two more than the same number is just:
x + 2
Where "x" is our same mystery number.
They say that these two expressions are the same, so just set them equal to each other.
4*(x-1) = x+2
4x - 4 = x +2
3x -4 = 2
3x = 6
x = 2
The mystery number is 2. Plug in 2 and you will see that it works!
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There's no equation to solve, until you tell us
what that expression is equal to.
Answer:
it look like its 4 and the 4 over 4/5 I think
I can’t see it is too burly I’m Srry
