Register
Are the equations 1/2x-8=9 and x-8=18 equivalent?​
205k views
21 votes
Are the equations 1/2x-8=9 and x-8=18 equivalent?​

User Greg Adamski
by
4.4k points

2 Answers

13 votes

Answer:

not equivalent

Explanation:

solve for x to see if they are equivalent

1/2x-8=9 and x-8=18

1/2x=17

x=34

x-8=18

x = 36

no they are not equivalent

User Rhythmo
by
4.9k points
5 votes
1/2x-8=9
1/2x=17
X=16 1/2

X-8=18
C=26
No
User Coolest
by
4.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m answers

Other Questions

If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Which property is shown in the problem below? -8(x-3y-9) = -8x+24y+72 A the associative property B the commutative property C the distributive property D the division property ASAP
What is the domain and range?
Link Copied!