20 questions
What do we do first in this problem?
3 + (4)(5) - 6 ÷ 2
3 + (4)
(4)(5)
(5) - 6
6 ÷ 2
Which operation would you perform first between addition and subtraction?
You do subtraction first.
With subtraction and addition, you go left to right.
You do addition first.
6
Generate an equivalent expression using the Distributive Property:
a ( 7 + 2)
7a+2a
7a + 2
2a + 7
Expand using the distributive property
5(2x + 3y + 2)
10x + 3y + 2
10x + 15y + 2
10x + 15y + 10
10x + 15y + 7
Which of the following are basic rules used for solving algebraic equations?
Whatever you do to one side of the equal sign, you must copy and do on the other side of the equal sign
Negative signs can be ignored
Always start on the left side, regardless of where the variable is
Always do the opposite operation
Divide both sides by 11
Multiply both sides by 11.
Add 11 to both sides.
Subtract 11 to both sides.
12g - 5 = 19
Which is the correct 1st step?
Add 12 to both sides
Add 5 to both sides
Add 19 to both sides
Add 6 on both sides
Subtract 6 on both sides
Divide by -9 on both sides
Divide by 9 on both sides