Question

What is the value of x in the equation 3(x + 10) = 4(x − 2)?

Answer 1

Answer:

3x+30=4x-8

-x=-38

x=38

Answer 2

Final Answer: $x = 38$

Steps/Reasons/Explanation:

Question: What is the value of x in the equation $3(x + 10) = 4(x - 2)$?

Step 1: Expand.

$3x + 30 = 4x - 8$

Step 2: Subtract $3x$ from both sides.

$30 = 4x - 8 - 3x$

Step 3: Simplify $4x - 8 - 3x$ to $x - 8$.

$30 = x - 8$

Step 4: Add $8$ to both sides.

$30 + 8 = x$

Step 5: Simplify $30 + 8$ to $38$.

$38 = x$

Step 6: Switch sides.

$x = 38$

~I hope I helped you :)~