Answered

Welcome to Westonci.ca, the place where your questions are answered by a community of knowledgeable contributors. Our platform provides a seamless experience for finding precise answers from a network of experienced professionals. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

Pleaseeeeeeee helppppppp meeeeeeeeeee! I'm not good at algebra!!! :(
Eliza made a mistake in this algebra problem. Identify which line has the error and explain what was done wrong and then solve.

2(x+10)-2=4x-5
2x+10-2=4x-5
2x+8=4x-5
8=2x-5
13=2x
x=6.5

Sagot :

cottoncandy24258

Answer:

x=11.5

Step-by-step explanation:

The second line has an error.

She didn't distribute the 2 and 10.

Here's the correct way:

Step 1: Simplify both sides of the equation.

2(x+10)-2=4x-5

2x+20-2=4x-5

2x+18=4x-5

Step 2: Subtract 4x from both sides.

2x+18−4x=4x−5−4x

−2x+18=−5

Step 3: Subtract 18 from both sides.

−2x+18−18=−5−18

−2x=−23

Step 4: Divide both sides by -2.

-2x/-2=-23/-2

x=11.5

Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.