Question

Equivalent Expressions
1. Which algebraic expression is equivalent to the expression below?

3(x - 2) + 12(x + 8)

Answer 1

What are your choices?

Answer 2

3(x-2)+12(x+8)=
3*x-3*2+12*x+12*8=
3x-6+12x+96=
15x+90

3(x-2)+12(x+8)=15x+90

Answer 3

7(4x + 2y), which of these is an equivalent expression?

Answer 4

What are those