Set up the equation for the following word problem and solve the equation. Let y be the unknown number.−46−46times a number minus1919is equal to8686less than the number.Step 1 of 2 : Write out the equation
Question
Set up the equation for the following word problem and solve the equation. Let y be the unknown number.−46−46times a number minus1919is equal to8686less than the number.Step 1 of 2 : Write out the equation
Solution
The problem can be translated into the following equation:
-46y - 19 = y - 86
Step 2: Solve the equation
To solve for y, we first need to get all terms involving y on one side of the equation and the constants on the other side.
We can start by adding 46y to both sides of the equation to get rid of the -46y on the left side:
-46y + 46y - 19 = y - 86 + 46y
This simplifies to:
-19 = 47y - 86
Next, we add 86 to both sides to isolate the y term:
-19 + 86 = 47y - 86 + 86
This simplifies to:
67 = 47y
Finally, we divide both sides by 47 to solve for y:
67 / 47 = y
So, y = 67 / 47 or approximately 1.4255.
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