2.1/2.2
Translate the following sentence into an equation. The product of five and the sum of a number x and three is twelve
5(x + 3) =12
Evaluate 15 – ⎪2 – 3k⎥ if k = 2
11
Translate into an equation:
The difference of the square of y and twelve is the same as the product of five and x
y2 − 12 = 5x
| w + 9 | = 17
What is { 8 , -26 }
| x - 6 | = 35
What is { 41 , -29 }
Solve y + (–16) = –12
4
Translate 4n = x(5 – n) into a sentence.
Four times n equals x times the difference of five and n
⎪2 – w – h⎥ – h if h = 6 and w = -3
-5
2 | x + 5 | = 22
What is { 16 , -6 }
| t + 9 | - 8 = 5
What is { 4 , -22 }
Solve – a/6 + 5 = 2
18
5(12 – 3p) = 15p + 60
0
5 + ⎪2w| if w = - 3
11
8 | 5w - 1 | = 0
What is { 1/5 }
Solve 3/5 y = –9
-15
3(y – 2) = 6(y – 1) – 3y
all real solutions
Daily Double:
2x – 5(x – 3) = 2(x – 10)
7
2 | y + 4 | = 14
What is { 3 , -11 }
| 3b - 10 | = 2b
What is { 10 , 2 }
Solve –6d = –42
7
3a + 21 = 7 – 4a
-2
⎪4 – h⎥ – w if h = 6 and w = -3
5
-3 | 3t - 2 | -12 = -6
What is { No Solution }
-4| 8 - 3n | = 16
No solution