8 Answered Questions for the topic Solving Linear Equation By Substitution

Solving Linear Equation By Substitution

12/21/17

How many treadmills are in the gym?
The gym has a total of 25 treadmills and stationary bikes. There are 7 more stationary than treadmills.
Follows • 2
Expert Answers •1
Solving Linear Equation By Substitution System Of Linear Equations

11/09/17

The sum of a two-digit number is 8. When the digits are reversed, the number increases by 36. Find the original number.
The solution needs to be found through a system of linear equations by substitution.  
Follows • 3
Expert Answers •2
Solving Linear Equation By Substitution

07/12/16

find the length and breadth of the rectangle
The length of a rectangle exceeds its breadth by 7 cm. If the length is decreased by 4 cm and the breadth is increased by 3. The area of the new rectangle is the same as the area of the original... more
Follows • 3
Expert Answers •2
Solving Linear Equation By Substitution Subsitution Equation

03/26/14

Solving a system of equations by substitution method
x=6+4y -3(x+y)=-36   I have to solve this using the system of equation by the substitution method.  
Follows • 2
Expert Answers •1
Solving Linear Equation By Substitution Solving Linear Equations

05/13/13

Earns hourly rate for 35h work and increased rate for overtime. He worked 39h and received $787.20, next worked 41h and received $844.80. hourly and overtime?
what is the rate for hourly and overtime I don't know how to set up this question.
Follows • 3
Expert Answers •2
Solving Linear Equation By Substitution Solving Linear Equations Investment

05/13/13

Abby's investment at 14% earned the same interest as Steve's which was $1500 less but at 18%. How much did steve invest?
How do i set up this question?
Follows • 4
Expert Answers •3
Solving Linear Equation By Substitution

02/10/13

y= -x+8 and y=x
what is y=-x+8 and y=x  
Follows • 2
Expert Answers •1
Solving Linear Equation By Substitution

10/14/12

linear equations
store A charges $18 per month plus 2 cents per copy. Store B charges $24 plus 1.5 cents per copy. How many copies need to be made for the monthly costs of both plans to be the same
Follows • 2
Expert Answers •2

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.