Solve Equations and Inequalities Hard

12x - 15 = 3(2x+3)

• x = 4

• x = -4

• x = 2

• x = -2

• x ≤ 4
• x ≤ -4
• x ≥ 4
• x ≥ -4

• x ≥ 3
• x ≥ -3
• x ≤ 3
• x ≤ -3

• n < 1
• n < -1
• n > 1
• n > -1

Solve   -3x + 5 = -16

• 9

• 8

• -7

• 7

Solve for x.

• x = 21

• x = 7

• x = −21

• x = 4

WRITE AN EQUATION
Aliyah had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?

• 24-10=7x

• 24-7x=10

• 10+7x=24

• 10+x=14

What inequality does the number line graph represent?

• x >= 3

• x > 3

• x < -3

• x <= 3

What inequality does the number line graph represent?

• 2x +1 < -3

• x + 2 < 4

• -x + 3 > 1

• x + 4 >= 2

Select all equations that match this tape diagram.