Vocabulary
Equation has an ________
Equal sign
Opposite of Addition is ________ and the opposite of multiplication is _______.
Subtraction. Division.
Give the 3 examples of the 3 different categories of Terms.
2, y, 2y
3^4. Solve and Explain how to solve exponents.
(Hint: Not 3 times 4, but....)
81. 3 times ITSELF, 4 times.
What color are my eyes.
Blue
Define variable.
Placeholder for unknown numbers
When solving for x, you have to get rid of terms on the same side of the equation. To get rid of terms you have to do the __________.
Opposite
To combine like terms, the terms must be ______.
alike, similar, like terms. the same variable.
Use the distributive property.
5 (2x + 10)
10x + 50
What day of the year do we celebrate our Independence.
July 4th.
Define Terms.
Any number variable or product of both
Solve. Show your work.
52 + x = 86
34
Yes or no. Can I combine these terms? Why or why not
5x + 20y
No. The variables are not the same.
Use PEMDAS to solve. Show your work. Circle answer.
15 + (5 - 3) x 2 =
19
Who is the actor who plays the grinch in the live action movie?
Jim Carrey
What is the difference between a coefficient and a constant.
Coefficient is together forever with the variable and a constant does not change.
Solve. Show your work.
12x = 192
Combine like terms.
15y + 8x + 5y + 2x
20y + 10x
(28 - 15) x (56 - 17)
507
How many chairs are in the room?
36
What is PEMDAS. Include the important rule.
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
If multiplication and division are the only left, go left to right. Same with addition and subtraction.
Solve. Show your work.
4x + 24 = 132
27
Combine like terms.
12y + 18 - 10y + 8x - 5x - 10
2y + 3x + 8
Solve using PEMDAS. Show your work. Circle answer.
5^3 - (12 x 4) + 29
106
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