nattaliserrano215 nattaliserrano215

07-06-2021
Mathematics

contestada

evaluate the algebraic expression for the given values of x = 3 and Y =4 7 x - 2y-1

Respuesta :

FatemehAlizadeh FatemehAlizadeh

07-06-2021

Answer:

the answer is 12

Step-by-step explanation:

7x-2y-1. x=3. y=4

7×3-2×4-1

=21-8-1

=12

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