Writing Expressions
Write an expression for the following:
12 more than x
x + 12
Simplify the expression below by combining like terms:
4a + 5a
9a
Evaluate the following expression for x = 3:
x + 9
12
Assuming x = 4, complete with an =, <, or >:
10 _ x + 3
>
Solve the equation for x:
x + 7 = 12
x = 5
Write an expression for the following:
The product of 4 and x
4x
Simplify the expression below by combining like terms:
2x - x + 7x
8x
Evaluate the following expression for x = 5:
2x - 4
6
Assuming x = 2, complete with an =, <, or >:
3x + 2 _ 14
<
Solve the equation for x:
4x = 32
x = 8
Write an expression for the following:
x less than 10
10 - x
Simplify the expression below by combining like terms:
12 + 4r - 3r + 5
17 + r
Evaluate the following expression for x = 2:
x + 8 + 3x
16
Assuming x = 5, complete with an =, <, or >:
4x - 5 _ 3x
=
Solve the equation for x:
3x - 9 = 12
x = 7
Write an expression for the following:
The quotient of 6 and x
6/x
Simplify the expression below by combining like terms:
8x + 5y + 3x - 2y
11x + 3y
Evaluate the following expression for x = 6:
(7x - 4) / 2
Assuming x = 3, complete with an =, <, or >:
6x + 2 - 4x _ 9 - 7 + 3x
<
Solve the equation for x:
4x = 2x + 6
x = 3
Write an expression for the following:
5 less than 9 times x
9x - 5
Simplify the expression below by combining like terms:
13x + 8 + 2y + 4 - y + 7x
20x + y + 12
Evaluate the following expression for x = 4:
(12 / x) + 5x - 8 + 3x
27
Assuming x = 7, complete with an =, <, or >:
4x - 2x + x + 5 _ 9x - 6x + 7 - 2
=
Solve the equation for x:
5x - 3 = 3x + 7
x = 5