brainster
brainster
06-12-2014
Mathematics
Answered
y=2x-10
2y=x-8
substitution
Answer :
ollieboyne
ollieboyne
06-12-2014
y=2x-10
2y = x - 8
2(2x-10) = x - 8
4x - 20 = x - 8
3x = 12
x=4
If x=4,
y = 2x-10
y = 2(4)-10
y = -2
So
x=4, y=-2
Answer Link
VIEW ALL ANSWERS ( 21+ )
Other Questions
Explain what surface tension is.
Carine is 7 years older than her brother. Three years ago, their total age was 43 years. What will be Carine's age in 12 years' time?
in what ways is the Holy Land an important site for all three monotheistic faiths
Show how to find the value of six dimes an eight pennies
Carine is 7 years older than her brother. Three years ago, their total age was 43 years. What will be Carine's age in 12 years' time?
Louann and Carla received equal scores on a test made up of multiple choice questions and an essay. Louann got 14 multiple choice questions correct and received
A professional baseball team won 84 games this season. The team won 14 more games than it lost. There were no ties. How many games did the team lose? How ma
Will someone please explain how to do -(7c-18)-2>0 Step for step??? I don't understand how to.
how to change 3.25 in to 32.5
Which word in the sentence is an indirect object?Choose all answers that are correct.Give Ben and his cousins a snack before bedtime. A.cousins B.snack C.Ben
