Order of Operations
3+15-5(2)
8
Six less than x.
x-6
When x=3,
x+6=
9
x+2=5
x=3
2x+3x-6
5x-6
3(2+7)
27
Fourteen times x added to 5.
14x+5
When y=5,
y-7=
-2
4y=24
y=6
4x+4-2x
2x+4
25-(6)(4)
1
Four more than the product of eight and x.
8x+4
When a=3.
2a+7=
13
2y-6=10
y=8
3b-7-8b
-5b-7
68-(12/2)+3
65
x divided equally among twelve people.
x/12
When b=3 and c=2,
3b-2c=
5
3a+5=20
a=5
-2y+7y+y
6y
3[9-(6-3)]-10
8
Seven less than the quotient of x and nine.
x/9 - 7
When a=2, b=-1, c=3,
b+4ac=
23
2x-8+4x=10
x=3
-v+3+v+10
13