Plz help me its my last ? on it and I really do not get it

angle b = 41

Step-by-step explanation:

Start by writing out the equation it wants you to solve. If the question is asking fr angle b and angle b is equal to angle a you will have the equation:

3x-10=2x+7 where 3x-10 is angle b and 2x+7 is angle a

you are now going to solve for x, and to do that you want the x on only one side of the equation. Start by subtracting 2x-2x on the right side, which equals 0 and 3x-2x on the left side which equals 1x also written as just x. Whatever operation you do to one side, you do to the other. This leaves you with:

x-10=7

from here add -10+10 to get 0 and 7+10 to get 17 now you have:

x=17

now go back to the original equation:

B=3x-10 and substitute x with 17

B=3(17)-10

now solve the equation using your order of operations

B=3(17)-10

B=51-10

B=41

don't report but were is the digram

step-by-step explanation: