Answer:
x = 15
Step-by-step explanation:
4x - 3 ( x - 2 ) = 21
Distribute
4x -3x +6 = 21
Combine like terms
x+6 = 21
Subtract 6 from each side
x+6-6=21-6
x = 15
Answer:
=the quantity of 3x plus 5 divided by 2
Step-by-step explanation:
We are given that a function 
We have to find the correct expression
Suppose y=



Therefore, 
Answer:
=the quantity of 3x plus 5 divided by 2
Answer:
(6x + 2) + 40 = 90
Step-by-step explanation:
4.2 = <u>c
</u> 8
<u>
<em /></u><em>multiply both sides by 8
</em>
4.2* 8 = <u>8</u><u>c
</u> 8
<u>
</u> c = 33.6<u>
</u>
Answer:
Check the attachment as solved.
brainliest please ;)