Respuesta :
Answer:
-128
Step-by-step explanation:
y = -200-6(X) , x = -12
y = -200 - 6(-12)
y = -200 - (-72) (6x-12=-72) - with a - equals a +
y = -200 + 72
y = -128 ( you minus 200 and 72 and leave the minus sign)
The y-value when x equals -12 is -128
What is an expression?
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.
The value of 'y' is calculated as:-
y = -200-6(X)
Put x = 12 and solve for y.
y = -200 - 6(-12)
y = -200 - (-72)
y = -200 + 72
y = -128
Hence, the value of y is -128.
To know more about expression follow
brainly.com/question/723406
#SPJ2