Maggie's brother is 11 years younger than three times her age. the sum of their ages is 37.
how old is maggie?
maggie old.

x: Maggie's age

3x-11: Maggie's brother's age

3x-11+x = 37

4x - 11 = 37

4x = 48

x = 12 Maggie's age

3(12)- 11= 36-11= 25 years old ( Maggie's brother's age)

hence, the required result is

step-by-step explanation:

suppose we have two matrices a and b

we will assume the two matrices

we have to compute b-a which means subtracting corresponding elements of a from b.

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i think it will be 4feet long of what i comprehend