Subtract - b+3 from - 11b - 4

Step-by-step explanation:

STEP 1:

-11b-4 - (-b+3) ... bracket the equation that you are subtracting and add a mins sign infront of the bracket because you are asked to subtract - b+3 from - 11b-4.

STEP 2:

-11b-4+b-3

the minus sign infront of the bracket changes the minus sign to a positive (+) sign because a minus (-) timesed by a minus is a positive (+). and a minus timesed by a positive (+) is a negative (-)

STEP 3:

-10b-7

add the b values together (11b-b) = 10b

add the numericals together - 4 + (-3) = - 7

STEP 4:

final answer is - 10b-7