Simplify: 5a-6b-3a-2b

So what you have to do is take like terms and subtract

so 5a -3a would be 2a

and -6b -2b would be -4b

Step-by-step explanation:

Like terms are terms that have same variable with same power.

Combine like terms.

5a - 6b - 3a - 2b = 5a - 3a  - 6b - 2b

                           = 2a - 8b

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2