Register

Nadya solves the equation 4x-4=20. Her work is shown below. Step 1: 4x-4=20 Step 2: 4x=16 Step 3: x=4 Where did Nadya makes an error in her calculation? Explain.

Nadya solves the equation 4x-4=20. Her work is shown below. Step 1: 4x-4=20 Step 2: 4x=16 Step 3: x=4 Where did Nadya makes an error in her calculation? Explain.
asked 219k views
1 vote
Nadya solves the equation 4x-4=20. Her work is shown below.

Step 1: 4x-4=20
Step 2: 4x=16
Step 3: x=4

Where did Nadya makes an error in her calculation? Explain.

Nadya solves the equation 4x-4=20. Her work is shown below. Step 1: 4x-4=20 Step 2: 4x-example-1
asked
User Daniel Landau
by
9.1k points

2 Answers

2 votes
4x-4=20
+4 +4
4x=24
divide both sides by 4
x=6
answered
User Kaltezar
by
8.4k points
1 vote
step 2 she should add 4 not subtract
answered
User Barunsthakur
by
9.0k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!