Ok so let’s write out the problem
4x+6=-x+1
We first want to get the x’s on one side and the numbers on the other
4x+6=-x+1
+x. +x
5x+6=1
Now we want to get the 6 over
5x+6=1
-6. -6
5x=5
Divide by 5 to get the x alone
X is equal to 1
I’m pretty sure you just do 11-4 and get 7 and then do like 99 divided by 7?
Answer:

Step-by-step explanation:
Here we gonna use the identity -

So using the identity here,

Answer:
Step-by-step explanation:
Equation given
tan(3B-32 ) = cot ( 5B +10 ) = tan [ 90 - ( 5B + 10 ) ]
tan(3B-32 ) = tan (90 - 5B - 10 )
(3B-32 ) = (90 - 5B - 10 )
8B = 32 + 80
B = 14° .
Answer:
Let affan have x no. of stamps Then,
According to the question Ayaan has 20 stamps more than 3 times the number of stamps Affan has. Then,
x = 3x + 20
Now they both have 140 stamps all together. so,
x + 3x + 20 = 140
or, 4x = 140 - 20
or x = 120/4
or, x = 30
Therefore, Affan has 30 stamps .
Hope this helps
Hope this helpsALL THE BEST !!