3 years ago

In the equation x + y = 8, find the value of x if y = 3 3 5 7 11

Mathematics

2 answers:

snow_lady [41]3 years ago

7 0

Answer:

Step-by-step explanation:

x+y=8 y=3

x+3=8

-3 -3

x=11

Umnica [9.8K]3 years ago

3 0

Answer:

substitute y in the equation

x+3=8

then we solve for x

transpose 3 to the right 8-3=5so therefore x=5

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