How many solutions does this equation have?
−4(5 − 3x) = 12x + 20
a) no solution
b) one solution
c) two solutions
d) infinitely many solutions

answer a

Step-by-step explanation:

because its a negative times a positive so

-4 * 5 is -20

-4 * -3x is 12 x

so  -20 + 12x is not equal to 20 + 12x

christopher is 272,195 year old

step-by-step explanation:

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!