Match the expressions in column A to the equivalent expression in column B.
x + x + x =
12x + 9y =
3(4x – 3y) =
9×19=
3(4x + 3y)
1
3x
12x – 9y
Simplify problems 5-10.
9 + 2 × 4 –3 =
5+2×422+12+2
33×2102+42-8
What is the value of each expression?
A. 23