Solving system of equation with substitution

Find the solution for inequality: 2x+y=7, x-2y=1 by substitution

• (3,1)

• (3,5)

• (4,4)

• (3,3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the answer for the given inequality: x-2y=8, x-y=2

• (-4,6)

• (4,6)

• (-4,-6)

• (6,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the answer for the given inequality: 3x+2y=18, x-y=1

• (3,4)

• (4,3)

• (0,5)

• (5,4)

Tags

CCSS.8.EE.C.8B

Find the answer for the given inequality: x+y=7, 2x-y=5

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the answer for the given inequality: x-2y=1, 3x+y=10

• (5,2)

• (4,-2)

• (3,1)

• (2,6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the answer for the given inequality: 4x-y=10, x+y=5

• (9,9)

• (3,2)

• (4,1)

• (4,6)

Find the answer for the given inequality: x-y=-2, 2x+3y=11

• (8,1)

• (3,7)

• (6,2)

• (5,3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system of equation using substitution: x+y=9, x-2y=3

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve this system by substitution: y=4x, 6x-4y=-10

• (1, -4)

• (1, 4)

• (-4, -7)

• (-7, -4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system of equation using substitution: x-y=3, 2x+y=12

• (5,2)

• (2,2)

• (3,5)

• (9,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6