simple math
10+20*2=
50
x*10=20 what does x=
x=2
1x=x1 whats that step
comunitve
42 natrual,whole, integer, rational and irational?
natrual
five times a number less than 50
5*x-50
(90/3*40)0
0
x-200/20=5 what does x=
x=5
x(9-1)=x9-x1 whats that step
distrubtve
pi natrual,whole, integer, rational and irational?
irational
a number less than 50 twice the number
x2-50
2,000,000-200*20
1,995,000
x*50-200/10=0 what does x=
x=0
x=b b=c then x=c whats that step
transitve
0 natrual,whole, integer, rational and irational?
whole
what is the length of a squar perimiter of 42
2x+2x=42
20*20*20*100
800,000
x=x what does x=
x=x
a=a
reflective
1/2 natrual,whole, integer, rational and irational?
five times 200
5*200
10,000,000,000*10-200*50=
9,999,980,000
x20/50-30-500=20-20 what does x=
x=0
a=b then 20b-50=20a-50 whats that step
substitution
squar root of 4 natrual,whole, integer, rational and irational?
natrual
two-hundred less than twenty
20-200