7th Grade Equations
Solve For X
X-4=10
14
What is the sum of two opposites?
What is Zero?
Simplify: 3.56 + (-4.05) =
- 0.49
Simplify: 5a - 2b - 3 + 2b - 6a
A. –4 C. –a – 3
B. 2a – 4b D. a – 3
C. -a - 3
Who is the Principal at Gratz Prep Middle?
Ms. McNulty
Solve for C
8 - C = 30
-22
What will a positive number multiplied by a negative number product be?
Negative Number
Simplify: 1/2 - (-0.75) =
1.25
Simplify: (7x + 13) + (3x + 5)
10x +18
Where is Ms. Duran from?
Harlem, New York
Solve for x
2x = 36
18
Terms that have a letter that represents a value.
What are variables?
Simplify:
3/4 - 0.25 + 1/2 - 0.75 =
0.25
Simplify:
(5x + 7) - (3x + 5)
2x + 2
What is the Gratz Prep School Mascot?
Bulldog!
Solve for x
1/3x = 14
x=42
What process do you use to solve for x in the equation
2x - 6 = 30?
Opposite/Inverse operation
Simplify: 2/4 + 6/8 - 0.5 =
3/4 or 0.75
Solve for x. 2x< 10
x < 5
Finish the lyrics....
"I used to pray for times like this, to rhyme like this..."
" So I had to grind like that to shine like this " - Meek Mill
Solve for y
2.5y−0.8 = 10
y= 4.32
What is the rule used when you multiply or divide by a negative number when solving an inequality?
Flip/Switch the inequality symbol
Simplify: 0.25 x 3/4 =
3/16 or 0.1875
Solve for x.
3x - 5 > 22
x > 9
This movie tells the story of a young woman named, misunderstood because of her green skin, who forms an unlikely friendship with a student obsessed with popularity. What is the name of this movie?
Wicked
Solve:
17 less than three times a number is 1. What is the number?
6
The rule that tells you the sequence to follow when evaluating or solving.
What is the order of operations?
Convert to 5/8 into a decimal.
0.625
Solve for x. -3x - 5 > 22
x < 9
Finish the lyrics and say who sings this song
Mama told me when it rains, it be pourin'
Mama told me it would rain, but it's stormin'
I got this chip on my shoulder forever
I got this chip on my shoulder forever
Rod Wave