Question

question 5 of 15
solve for x.
7(x - 7) - 2x = -24
simplify your answer as much as possible.
x =
question 6 of 15
solve for x.
-5x - 45 = -3(x + 9)
simplify your answer as much as possible.
x =

Explanation:

Question 5

Step1: Expand the left-hand side

$7x - 49 - 2x = -24$

Step2: Combine like terms

$5x - 49 = -24$

Step3: Isolate the term with $x$

$5x = -24 + 49$
$5x = 25$

Step4: Solve for $x$

$x = \frac{25}{5}$

Question 6

Step1: Expand the right-hand side

$-5x - 45 = -3x - 27$

Step2: Move $x$ terms to one side

$-5x + 3x = -27 + 45$

Step3: Combine like terms

$-2x = 18$

Step4: Solve for $x$

$x = \frac{18}{-2}$

Answer:

$x = 5$
$x = -9$