Hello. 10x-3-2x=4 ; 10x-2x=4+3 ; 8x=7 ; x=7/8. I hope to have helped you
Answer:
- 4
Step-by-step explanation:
Using the rule of radicals
× ⇔
Simplify using this rule
=
= × = 3
Then
- 2 + 2
= - 2(3 ) + 2
= - 6 + 2
= - 4
Answer:
y + 5 = -2
Step-by-step explanation:
That would be y + 5 = -2
Where S is sales price,
S = .75d
You said which expression CANNOT be used, but I assume you mean can. Let me know if you didn’t.
Answer:
3
Step-by-step explanation: