Math

QuestionSolve for xx in the equation 7x+4=397x + 4 = 39. What is the value of xx? Options: 4, 5, 35, 43.

Studdy Solution

STEP 1

Assumptions1. The equation given is 7x+4=397x +4 =39 . We are asked to solve for xx

STEP 2

To isolate xx, we need to first get rid of the constant term on the left side of the equation. We can do this by subtracting4 from both sides of the equation.
7x+44=3947x +4 -4 =39 -4

STEP 3

implify both sides of the equation.
7x=357x =35

STEP 4

Now, to solve for xx, divide both sides of the equation by7.
x=357x = \frac{35}{7}

STEP 5

Calculate the value of xx.
x=5x =5So, the value of xx that satisfies the equation 7x+4=397x +4 =39 is x=5x =5.

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