A B and C lie on a straight line . Given that angle y = 99 degrees and angle Z =329 degrees , work out X

step-by-step explanation:

hjkj

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

17

step-by-step explanation:

51/3=17

thus 17 is your answer.

1) the property is   ixi = a ⇔x = a   o x = -a

4(x-5)+3= 15⇒4x-20+3 = 15⇒4x-17= 15⇒4x = 15+17⇒4x = 32⇒x =32/4= 8

4(x-5) +3= -15⇒4x-20 +3 = -15⇒4x-17= -15⇒4x =-15+17⇒4x = 2⇒x =2/4= 1/2

the values are x =8 and x = 0,5