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vichka [17]
3 years ago
5

Sam Is 11 years older than Susan the sum of their ages in years is 27 what’s sams age in years

Mathematics
2 answers:
sweet [91]3 years ago
5 0

Answer:

19

Step-by-step explanation:

Let Sam be x

Let Susan be y


x = y+11

x + y = 27

Substitute (x) with (y+11)

(y+11) + y = 27

Solve the equation

2y + 11 = 27

2y = 16

y = 8


Susan's age is 8.

Sam's age is 8 + 11

Sam's age is 19


Hope this helped :)

stiks02 [169]3 years ago
4 0

Answer:

Sam is 19 years old.

Step-by-step explanation:

If their ages add up to 27 and Sam was 19 then Susan would be 8 years old. 8+19=27.

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Answer:

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Step-by-step explanation:

STEP 1: Multiply by 1

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+ 1 0 + 2 5 = 1 8                                                                                                                               STEP 2: Combine like terms

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1 1 + 2 5 − 2 5 = 1 8 − 2 5

11x+25−25=18−25                                                                                                   1 1 = 1 8 − 2 5                                                                                                                                   1 1 =  -7

STEP 5: Divide both sides of the equation by the same term                                                     1 1 = − 7                                                                                                                         11x/ 11x = −7/ 1 1 (set up as a fraction)                                                                       STEP 6: Cancel terms that are in both the numerator and denominator

=  − 7 /1 1                                                                                                                      SOLUTION

=  − 7 /1 1

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