Anonymous Anonymous

20-09-2016
Mathematics

Answered

x + 7 - 4(x + 1)=10 what is the x numbers is

Verified Answer :

DianaK3 DianaK3

20-09-2016

x+7-4(x+1)=10
x+7-4x-4=10 (expanded the brackets)
x-4x-4=3 (-7 from both sides)
x-4x=7 (added 4 to both sides)
-3x=7 (1x-4x=-3x)
x=7÷-3

Answer Link

Related Questions

Beowulf slays Grendel in order to

Use the Divergence Theorem to calculate the surface integral S F dS that is calculate the flux of F across S Fx y z 3xy2i xezj z3k S is the surface of the solid

You can follow the flow of energy in an ecosystem by following its food or Blank 1 chain process or supply Blank 2 process supply or web

What is DNA and how do DNA tests work

A computer rounded the number 129257 to the nearest hundredth What is this number rounded to the nearest hundredth A 100 B 12930 C 130 D 12926

The velocity of a 100 kg object that has 720 J of kinetic energy is ms Report the answer to two significant figures

The number of sofas a factory produces varies directly with the number of hours the machinery is operational Suppose the factory can produce 455 sofas in 48 hou

What is the term for heat transfer because of the movement of a gas

9 Which sentence contains a helping verb A Janice will be taking dancing lessons for the last time B A small lizard ran across the yard C I walked to the movie

In which of the following sentences is the word its used correctly A Its easy to learn to play the guitar if youre willing to practice B When trying to catch fi

Web Analytics Made Easy - Statcounter