jess4kids
20.01.2021 •
Mathematics
8. Choose the steps to take to solve this equation for x.
-x + 7 = 18
a) add x to both sides, then add (-18) to both sides
b) add (-7) to both sides
c) add -x to both sides then add 18 to both sides
d) add –x to the left, subtract 18 from the right
Solved
Show answers
More tips
- S Style and Beauty How Are Eyelash Extensions Applied? All Your Questions Answered...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Society and Politics Is It Fact or Fiction? Let s Talk About Anton Chekhov s Pseudonym...
- S Sport Playing Bowling: Rules and Advice for Novices...
- C Computers and Internet How to Properly Repartition a Hard Drive?...
- A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
Answers on questions: Mathematics
- M Mathematics The bakers at the healthy bakery can make 160 bagels in 10 hours how many bagels contain make in 16 hours...
- B Biology The sun warms the atmosphere and drives convetion current because...
- P Physics Body heat is brought by the blood to the bottom layer of skin at a temperature of 37°C; the outer surface of the skin is at 30°C. A 165 lb (75 kg), 6 ft (1.83 m) person...
- C Chemistry Which is always a transverse wave? 1 seismic wave microwave sound wave water wave...
Ответ:
B) add (-7) to both sides
Step-by-step explanation:
If you wanna get or find a easier way to solve this you would have to subtract 7 to both side or from 18 and then you'll get your answer.
Ответ:
10x-5
Formula
Area = 1/2 h (b1+b2)
1/2 (5) ( 4x-2)
(2x-1) (5)
10x-5.
Step-by-step explanation: