Algebra 1A Mixed Review

Subtracting a negative is the same thing as...

• Becoming more negative

• Adding a positive

• Becoming 0

• Impossibility

 $-5+7=?$  

• 12

• 2

• -2

• -12

 $-6\ -\ 10\ =\ ?$  

• -4

• 4

• 16

• -16

 $-36\div-4=?$  

• -9

• 9

• 12

• -12

33 = 4a - 7

• a=-10
• a=10
• a=4.5

-3a + 8 = 14

• a= -2
• a= -7.5
• a= 2
• a= 6

7 + ^a⁄₃ = 5

• a= -2
• a= -6
• a= 3
• a= 15

Solve for f:
f - 4 = 6f + 26

• f = -5
• f = 5
• f = 6
• f = -6

Solve the equation:
7x - 4 = 3 + 8x

• x = 7
• x = -7
• x = 2/7
• x = 11

Simplify 2(x + 1) + 5

• 2x + 5
• 2x + 6
• 2x + 7