From googling linear pair you we now that both angles add to 180.
2x + (2y - 10) = 180
You are missing out information since there are two unknowns, x and y. To solve two unknowns we need to equations. If you would like to comment what the other equation could be i.e. there could be another 'linear pair' rule that I don't know about - which is likely - I'd reply and solve it better for you.
The answer is 2a-4b. Hope this helps!
Answer:
2<em>x= 1
/2
y+ 2</em>
Step-by-step explanation:
Solve for x.
<em>2x−y=4</em>
Add y to both sides.
<em>2x−y+y=4+y
</em>
<em>2x=y+4</em>
Divide both sides by 2.
<em>2x
/2 = y+4
/2</em>
<em>x=
1/
2
y+2</em>
Answer:
4
Step-by-step explanation:
Given:
A, B, C, D have distinct positive values for mod 6
A (mod 6) = 1
B (mod 6) = 2
C (mod 6) = 4
D (mod 6) = 5
Each mod 6 value cannot be a zero since the product ABCD is not a multiple of 6.
Furthermore, in order that ABCD mod 6 > 0, we cannot have a residue equal to 3, else the product with a residue 2 or 4 will make the product a multiple of 6.
Thus the only positive residues can only be 1,2,4,5
A*B*C*D (mod 6) > 0 = 1*2*4*5 (mod 6) = 4
Both angles are equal so,
5x+9= 6x-2
11=x
so the value of X= 11
