AR Final Review

4x + 5 - x = 29

• x = 6
• x = 8
• x = 9
• x = -7

4x + 2(x - 6) = 12

• x = 6
• x = 4
• x = 2
• x = -2

3(x - 5) + 1 = 4

• x = 3
• x = 1
• x = 6
• x = 5

7x + 6 +2x = 60

• x = 6
• x = 8
• x = 9.5
• x = 13

-2(x + 3) - 5 = 11

• x = - 11
• x = 2
• x = 11
• x = -2

Solve for y

3x + 3y = 6

• y = -1x + 2

• y = -1x + 3

• y = 1x + 2

• y = 3x + 3

Solve for y

5x - 3y = -9

• y = (5/3)x - 3

• y = (5/3)x + 9

• y = (5/3)x + 3

• y = (3/5)x + 3

Put the equation in slope-intercept form:
2x - 4y = 8

• y = 1/2x - 2
• y = 2x + 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Put the equation in slope-intercept form: 
2x + 2y = 6

• y = - x + 3
• y = x + 3
• y = 2x +6
• y = - 2x + 6

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Convert equation from standard form to slope intercept form.
x - 7y = -21

• y = -1/7x - 3
• y = 1/7x - 3
• y = 1/7x + 3
• y = -1/7x + 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3