Solve for m. am+ bm= c-2

m = (c-2)/(a+b)

Step-by-step explanation:

am+ bm= c-2

Factor out m

m( a+b) = c-2

Divide each side by (a+b)

m( a+b) /(a+b)= (c-2)/(a+b)

m = (c-2)/(a+b)

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !