HELP ME PLEASE!!!!!! I WILL GIVE BRAINLIEST! Solve the given equation by substitution.
1 answer:
You might be interested in
The solution is x= 3 and y = 1
Step-by-step explanation:
Given equations are:
From equation 1:
Putting in equation 2:
Dividing both sides by -9
Putting y = 1 in equation 1:
Hence,
The solution is x= 3 and y = 1
Keywords: Linear equations, polynomials
Learn more about linear equations at:
#LearnwithBrainly
Answer:
F(-2)=20
Step-by-step explanation:
given F(x)=-2x^3+4
F(-2)=+3
put -2 in place of x
F(-2)=+4
=16+4=20
F(-2)=20 answer