Find the value of x in the equation below. 2x=18 Answer: x=

Identify Operation: Identify the operation needed to isolate the variable x. The equation is 2x = 18, which means 2 times x equals 18. To find the value of x, we need to perform the inverse operation of multiplication, which is division. We will divide both sides of the equation by 2 to isolate x.Divide by 2: Divide both sides of the equation by 2. To isolate x, we divide both sides of the equation by 2. This gives us x = 18 / 2.Perform Division: Perform the division to solve for x. Now we calculate 18 divided by 2, which equals 9. So, x = 9.

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Math Problems

Grade 7

Solve equations involving like terms

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Q. Find the value of

x

in the equation below.

\newline

2 x=18

\newline

Answer:

x=

Identify Operation: Identify the operation needed to isolate the variable $x$ . The equation is $2x = 18$ , which means $2$ times $x$ equals $18$ . To find the value of $x$ , we need to perform the inverse operation of multiplication, which is division. We will divide both sides of the equation by $2$ to isolate $x$ .
Divide by $2$ : Divide both sides of the equation by $2$ . $\newline$ To isolate $x$ , we divide both sides of the equation by $2$ . This gives us $x = \frac{18}{2}$ .
Perform Division: Perform the division to solve for $x$ . $\newline$ Now we calculate $18$ divided by $2$ , which equals $9$ . $\newline$ So, $x = 9$ .