Question

what is the value of x in 3x+70​

Answer 1

Answer:

-23.33

step by step explanation

3x + 70 = 0

therefore 3x = -70

and x = -70/3 = -23.33

Answer 2

✫Gɪᴠᴇɴ:-

⠀⠀⠀⠀

• ᴛᴏ ғɪɴᴅ ᴛʜᴇ ᴠᴀʟᴜᴇ ᴏғ x ɪɴ 3x+70

⠀⠀⠀⠀

➪Tᴏ ғɪɴᴅ:-

⠀⠀⠀⠀

• x ɪɴ 3x+70

⠀⠀⠀⠀

✔Sᴏʟᴜᴛɪᴏɴ:-

⠀⠀⠀⠀

• Lᴇᴛ 3x+70=0
• sᴏ,3x+70=0
• =>3x=0-70
• =>x= -70/3
• =>x= -23.33

⠀⠀⠀⠀

☆Exᴘʟᴀɴᴀᴛɪᴏɴ:-

⠀⠀⠀⠀

1. As the exact value for which x must be found is not present.
2. We will assume 0 to be the result of the following equation.
3. Now on solving we find that on L.H.S. there is a constant.
4. Now to move the constant to R.H.S. a rule that must be followed is "change of sign".
5. Now as 70 as + sign it will become - on moving.
6. Now when we subtract 70 from 0 we will get -70 as their difference.
7. Now we also see that there is an another constant on L.H.S. now the same rule needs to be followed.
8. Multiplication by 3 will change to division byb3.
9. On division we will get -23.33

⠀⠀⠀⠀

ꙬAdditional information:-

⠀⠀⠀⠀

What are algebraic expressions?

⠀⠀⠀⠀

The combine of constants,variable and mathematical operations formed to find out the value of a quantity in an easy and small way is known as algebraic expression.

⠀⠀⠀⠀

Hope it was helpful......

Thanks for asking........☺❤