Algebraic Expressions

Find the numerical value of 4(2x – 3y) + z – 5  if x = -5; y = 7 and z = 4

• -125
• -124
• -123
• -122

Find the numerical value of 3a – bc , if a = 2; b = -2 and c = 3

• 12
• 0
• 11
• 1

Find the numerical value of 3(x+2) + 5 if x= -4

• -1
• 1
• -11
• 11

Find the numerical value of   3x+2y   if   x = -2 and y = -7

• 20
• -20
• -10
• 10

Evaluate the expression for the given value of the variable.
3x + 5 when x = 5

• 18
• 20
• 200
• 15

Evaluate 3b + 2d
when
a = 1, b = 3, d = -2

• 3
• 5
• 0
• 2

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

8y + 12 - 2z; for y = 4 and z = 2

• 40
• 20

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

5(a + 6)

• 5a + 6
• a + 30
• 5a + 30
• 5a - 30

Tags

CCSS.7.NS.A.1D

4(p - 6)

• -4p - 24
• 4p + 24
• 4p + 24
• 4p - 24

3(2c - 5)

• 6c - 15
• 6c + 15
• 6c + 15
• -6c - 15