TEKS.MATH.7.11A

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5
• Subtract 5
• Multiply by 7
• Subtract 7

Tags

TEKS.MATH.7.11A

-r -10r

• 11r
• -11r
• 9r
• -11

Tags

TEKS.MATH.7.11A

-2y - 5 = - 9

• y = 2
• y = -2
• y = 7
• y = -7

Tags

TEKS.MATH.7.11A

ax + c = R
(solve for x) 

• ax = R + c
• ax = R - c
• x = a(R-c)
• x = (R-c) / a 

Tags

TEKS.MATH.7.11A

x/-2 > 4

• x > -8
• x < -8
• x > -4
• x < -6

Tags

TEKS.MATH.7.11A

Ken is thinking of a number. Nine more than the product of 4 and the number is 73. What is the equation?

• 4 + 9x = 73
• 4x = 73
• 4x + 9 = 73
• 9x + 4 = 73

Tags

TEKS.MATH.7.11A

Solve for t. 
16 = t + 5

• 10
• 5
• 12
• 11

Tags

TEKS.MATH.7.11A

How many solutions does the equation have
4p + 1 = 49 - 7

• One Solution
• No Solution
• Infinite Solutions

Tags

TEKS.MATH.7.11A

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

Tags

TEKS.MATH.7.11A

Casey has $50 to spend at Best Buy. She wants to buy a DVD for $14 and some CDs that cost $12 each. How many CDs can she buy?

• 12 + 14x = 50

• 12x + 14 = 50

• 50 - 14 - 12 = x

• 50x + 12 = 14

Tags

TEKS.MATH.7.11A