I think you mean 48. 4 * x = 48. x = 48/4 = 12
Answer:
2x^2+3x+1
Step-by-step explanation:
FOIL
For this case, what we are going to do is use the following property:
Multiply an equation by a scalar.
In this case, the scalar will be:
k = -2
We have then that equation 2 will be:
k * (4x + y) = k * 1
-2 * (4x + y) = - 2 * 1
-8x-2y = -2
Answer:
The property that justifies this manipulation is:
Multiply an equation by a scalar.
The answer to this is 1.3
Answer:
81
Step-by-step explanation: