PLZ HELP!!! ALL ANSWERS THAT ARENT DETAILED AT ALL WILL BE DELETED JUST MAKE IT SORT OF DETAILED LOL PLS- Solve the equation 7x

Question

3 years ago

7

PLZ HELP!!! ALL ANSWERS THAT ARENT DETAILED AT ALL WILL BE DELETED JUST MAKE IT SORT OF DETAILED LOL PLS- Solve the equation 7x

+ 3x − 18 = 6(x + 3), and show your work. (5 points)
Part B: Use this list of properties to justify each step of your math work. Justifications may be used more than once if needed. (5 points)

Distributive Property
Subtraction Property of Equality
Combine Like Terms
Multiplication Property of Equality
Division Property of Equality
Given
Addition Property of Equality

Mathematics

2 answers:

nydimaria [60] · Answer 1 · 2022-10-01T13:23:21+03:00

nydimaria [60]3 years ago

5 0

X=9
Combine like terms

laila [671] · Answer 2 · 2022-10-01T11:34:25+03:00

laila [671]3 years ago

3 0

Answer:

x=9

Step-by-step explanation:

the equation

10x-18=6(x+3)

10z-18=6x+18

10x=6x+18+18

10x-6x=36

4x=36

x=36/4

x=9

Distributive Property

Subtraction Property of Equality

Combine Like Terms

Multiplication Property of Equality

Division Property of Equality

Addition Property of Equality