Suppose x=2y-7. What is x if y=5

Mathematics

2 answers:

Nuetrik [128]2 years ago

8 0

Answer:

x=3.

Step-by-step explanation:

Given equation:

x=2y-7

Given variables:

Simplify, then solve:

x=2y-7
= x = (2 * 5) - 7
= x = 10 - 7
= 3
x = 3.

Olenka [21]2 years ago

8 0

x=3

Step-by-step explanation:

x=2y-7 and y=5

x=2(5) - 7

multiply 5 by 2

x=10 - 7

substract 10 from 7

x=3

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