Answer:
c = -1
Step-by-step explanation:
3(c+5)=12
3 × c = 3c
3 × 5 = 15
3c + 15 = 12
<u> - 15 -15</u>
3c = -3
c = -3 ÷ 3 = -1
Check:
3(-1+5)=12
-3 + 15 = 12
Answer:
11/8 OR 1 3/8
Step-by-step explanation:
It's a simple linear equation in 'y'. There is only one number that 'y' can be
that will make the equation a true statement. That number is called the
'solution' to the equation. Here's one way to find it:
You said that <u> 2 = y/5 - 8</u>
Add 8 to each side: 10 = y/5
Multiply each side by 5: <em> 50 = y</em>
Answer:
See attached pictures.
Step-by-step explanation:
See attached pictures.
Answer:
100
Step-by-step explanation:
4 x (2 + 3)
for this equation u have to use PEMDAS so u have to solve the parenthesis first which is 5 then exponets which is which is 25 and 24 x 4 gives you 100
hope this helps, if im wrong sorry