Register
15=3(2x+4)-3 prove x=1
105k views
4 votes
15=3(2x+4)-3 prove x=1

User Anton Menshov
by
4.4k points

2 Answers

3 votes

Answer:

X=1

Explanation:

6x+12-3=15

6x+9=15

6x+9-9=15-9

6x=6

X=1

User Krishnam
by
4.4k points
1 vote

Answer:

see below

Explanation:

15=3(2x+4)-3

Distribute

15 = 6x +12 - 3

Combine like terms

15= 6x +9

Subtract 9 from each side

15 -9 = 6x+9-9

6 = 6x

Divide each side by 6

6/6 = 6x/6

1 =x

User Justin Wiseman
by
5.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.5m questions

5.9m answers

Other Questions

I really need help!!!
Jay earns $50 per week plus $5.25 fro each hour worked in a given week Fred earnings are calculated using the formula p=6.25(x+8) where x is the number of hours Matt worked which statement is true. a.
Find the most important variable in the problem. A rower of a canoe row at a rate of 5 miles per hour in calm water. With the current, she can row 14 miles in the same time it takes her to tow 6 miles
9 2/3 × 6/7 = 2 3/4 × 5/6= 3 1/4 × 1/3= 3 2/3 × 2/3= 6 1/6 × 1/2=
What is the square root of negative 17/16
Link Copied!