Combining Like Terms
Combine like terms.
3x + 4x + 7 - 2x
What is 5x + 7?
Evaluate the expression when x = 2 and y = 4.
3x - 4y + 6 - 2x
What is -8?
What is plugging in a number for a variable and simplify fully following PEMDAS?
Distribute and simplify.
3(3x + 5)
What is 9x + 15?
x + 3 = 9
What is x = 6?
Combine like terms.
4x + 5 - 6 + 2x
What is 6x - 1?
Evaluate the expression when x = 2 and y = 1.
4x - 5x + 10 - 6y
What is 2?
List the order of operations.
What are Parentheses, Exponents, Multiplication, Division, Addition, Subtraction?
Distribute and simplify.
4(6x - 2x + 3)
What is 16x + 12?
x - 24 = 36
What is x = 60?
Combine like terms.
5x + 3y + 10x - 4y
15x - y
Evaluate the expression for when x = 1 and y = 3.
4y - 2x + 12
What is 22?
Define distribution.
What is multiplication represented with parentheses?
Distribute and simplify.
7(7x + 3y - 5)
What is 49x + 21y - 35?
18 - x = 2
What is x = 16?
Combine like terms.
3x - 4y + 17 + 6x - 2y
Evaluate the expression when x = -1 and y = 4.
3y - 2x + 15 + 5x
Steps to distribute.
What is multiplying every term inside the parentheses by the number outside the parentheses?
Distribute and simplify.
9(9x + x - 3)
x/4 = 12
What is x = 48?
Combine like terms.
3x2 - 2x2 + 4 + 2x + 3x
What is x2 + 5x + 4?
Evaluate the expression when x = 3.
3x + 4x - 7 - 2x
What is 8?
Distribute, combine like terms, evaluate, and simplify for when x = 2 and y = 3.
3(3x - 2x + 5 + 2y)
THERE ARE TWO ANSWERS: SIMPLIFIED FORM OF THE EXPRESSION AND THE ANSWER AFTER YOU EVALUATE WHEN X = 2 and Y = 3.
What is 3x + 6y + 15 AND 39?
Distribute and simplify.
8(8x - 4y + 2x - 3)
What is 80x - 32y - 24?
x/5 = 30
What is x = 150?