Solving for x in the equation 3/4 * x = 5/8 + 4x
To solve the equation 3/4 * x = 5/8 + 4x, we’ll go through the steps carefully:
-
Isolate the variable x:
First, we want to get all terms involving x on one side of the equation. To do this, we can subtract 4x from both sides:
3/4 * x - 4x = 5/8
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Combine like terms:
The left side has
3/4 * x
and-4x
. We can express -4x as -16/4x to have a common denominator:3/4 * x - 16/4 * x = 5/8
(3/4 - 16/4) * x = 5/8
-13/4 * x = 5/8
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Multiply by the reciprocal:
Now, to solve for x, we need to multiply both sides by the reciprocal of
-13/4
, which is-4/13
:x = (5/8) * (-4/13)
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Simplify the equation:
Now we’ll multiply the fractions:
x = -20/104
Next, simplify the fraction:
-20/104 = -5/26
Final Result:
The solution for x is:
x = -5/26