Basic Algebra Quizziz 1

Which of the following is equivalent to the expression below?

(3x+2y)+(2x+3y)

Hint: Combine Like Terms

Which of the following is equivalent to the expression below?

-7nx+2nx+2n+7x

(Hint: Combine Like Terms)

Which of the following is equivalent to the expression below?

2x²+3x-2y+3x²+2y

Hint: Combine Like Terms

 $\left(\frac{5}{y}+\frac{3}{y}\right)-\left(\frac{1}{y}-\frac{11}{y}\right)$ 

Which of the following is equivalent to the expression above?

Hint: Use PEMDAS

 $3a^2\left(ab+ac+bc\right)$ 
Which of the following is equivalent to the expression below.

If m=2, then
 $\frac{4}{m}-6=$  

What expression is equivalent to

(5x²)²?

What is equivalent to -6²?

If 2x+5=13, what is 3x?

Hint: Solve for x and then find 3x.