Algebra 1
Solve the Following Equations.
1. 14a + 6a = 20
a = ______
2. 30 = 15b – 13b +10
b = ______
3. y/4 + 12 = 18
v = ______
4. 8w + 13 = 69
w = ______
5.
x = ______
Simplify the following Expression
6. 3x + 8y – 2x – 4y + 15x
7. 5ab – 7ab + 21 – 7
8. 3x – 4y +1/4x – 1/5y
9. 2.5p – 3.6q + 1.1p – 6.3q
Given that a = 3, b = 2, c = 4, evaluate the following expression.
10.
7b – 3c + 4a
11.
(2a + b + c)(5b – 3a)
12.
a/b – b/c
13.
(b+c)/a + (a+b)/b
Write down an algebraic expression the following statements.
14.
Subtract 4 from the sum of 2x and 5y
15.
Thrice the value of w divided by the sum of 3x and 7y
16.
A man is x years old
a. How old is he 10 years ago?
b. The man’s sister is 4 years older than he is. How old is she?
c. The man’s father is twice his age. How old is he?
Algebra 1
17.
*Find the sum of three consecutive odd integers where x is the
smallest integer