Systems of Equations & Inequalities

linear equations

100

what is x+5=7

x=2

200

what is 2y=-5x+7

5x+2y=7

300

what is (4,10) (2,0)

y=mx+b

y=5x-10

400

what is 4+x=10

           x=10-4

x=6

500

what is 5(3x+2)-2=-2(1-7x)

x=-10

system of equations

100

what is (1,8) a solution to this system of equation?

y=5x+3

y=x+3

No

200

what is 9x-7y=-15

-10x+7y-12

(3,6)

300

what is –5x+5y=–5

5x−2y=–7

(-3,-4)

400

what is –3x+8y=4

–2x= 8y=16

(-4,-1)

500

what is

4x+3y=13

4x+4y=4

(10,-9)

inequalities

100

what is 5-5-x<4-5

x>1

200

what is -3x-8>-26

x<6

300

what is 2x-5<1

x<3

400

what is -3x>6

x<-2

500

what is 5a-1>-16

5a>-15

absolute value

100

what is 4|x -12|+1=-7|x-12|+14x−12|+1

x=12

200

what is 4|x-8|+7=-5|x-8|-29

Their is no solution

300

what is -6x+3=27

x=-4

400

what is 2|3x-1|-1<7

x=-1

500

what is 2x+1=9

x=4