Answer:
x=6
Step-by-step explanation:
7+5(×-3)=22
expand the brackets:
7 + 5x - 15 = 22
simplify:
5x - 8 = 22
add 8 to both sides:
5x = 30
divide both sides by 5
x = 6
hope this helps
brainliest plz?
x
7+5 (x-3)=22
7+5x-15=22
5x+ -8=22
5x=30
PEMDAS
First distribute in the parentheses
Then add like terms together
once you have -8, add it on both sides
then divide 5 from both sides to leave the unknown variable by itself
Finally you have the answer
I hope this helps! :)
✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧
Hello!
❖ n = 10
18 ÷ 2 = 9
n ÷ 2 = 5
5 × 2 = 10
n = 10
~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡
~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ
<u>Factor by grouping</u>
<u />
y = kx
15 = k5
k = 15/5
k = 3
2
Let's plug in the given values into the equation:
p-2q+4r=-2-2(8)+4(5)=-2-16+20=-18+20=2
