Order of Operations
Evaluate the following expression using the order of operations:
5 + 9 x 3 - 8 ÷ 4
30
Simplify the following expression:
5(x + 3)
5x + 15
Simplify the following expression:
2x + 3y - 6x - y - 4x + 2y
-8x + 4y
Simplify the following expression:
2x + 3x - 18 + 4
5x - 14
Evaluate 15/x + 7 when x = 3
12
Evaluate the following expression using the order of operations:
2(5 + 7 x 3) + 9
61
Simplify the following expression:
-2(x + 7)
-2x - 14
Simplify the following expression:
x - 8y + 2x - 5y - 12
3x - 13y - 12
Simplify the following expression:
x - 5(x - 1) + 3x + 2 - x + 7
-2x + 14
Evaluate 24/x - 9 when x = 6
-5
Evaluate the following expression using the order of operations:
18 - 5(2 + 6) + 3
-19
Simplify the following expression:
-3(x - 12)
-3x + 36
Simplify the following expression:
-8 + 12x - x + 2y + 4
11x + 2y - 4
Simplify the following expression:
2x + 7(x - 2) - 3(x + 5) - 6x + 29
0
Evaluate -9(a + 6) when a = 2
-72
Evaluate the following expression using the order of operations:
[3+(5 - 8 x 2) - 9 ÷3] + 1
-10
Simplify the following expression:
- (x - 9)
-x + 9
Simplify the following expression:
6x + y - 9x - 10 + 3y + 2x - 5
-x + 4y - 15
Simplify the following expression:
4(x + 3) - 2(x - 8) + 6x - 18x - 27
-10x + 1
Evaluate x/3y - 4 when x = 12 and y = 4
-3
Evaluate the following expression using the order of operations:
[3(2 x 6 -7) - 2(5 + 4 x 2)] + 6(5 - 7)
-23
Simplify the following expression:
-2(x - 19)
-2x + 38
Simplify the following expression:
7w + 10x - 3y + 4x - w + 8x - 2y + 4
22x - 5y + 6w + 4
Simplify the following expression:
5 - 6(x - 3) + 3(-x + 2) - 4(x + 1) +7x
-6x + 25
Evaluate y/5x - z when x = 2 , y = 60 , and z = 4
2