consider the equation a(4-x) = -3x+b. What values of a and b make the solution of the equation x = -5?

a=
b=
choices-
9. 7. 6. 5. 1. 0. -1. -5. -6. -7. -9


y’all please help asap

Respuesta :

Answer:

b=−ax+4a+3x

a= b−3x −x+4

Step-by-step explanation:

The values of a and b make the solution of the equation x = -5 are 1 and -6

How to determine the values of a and b?

The equation is given as:

a(4-x) = -3x+b

When x = -5, we have:

a(4+5) = -3(-5)+b

Evaluate the products

9a = 15 + b

Set a = 1

9(1) = 15 + b

Make b the subject

b = 9 - 15

b = -6

Hence, the values of a and b make the solution of the equation x = -5 are 1 and -6

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