3x^2 + 21x
Is the answer without a doubt.
Answer:
x= 6
Step-by-step explanation:
3(x + 4) = 2x + 4x - 6
3x + 12 = 2x + 4x - 6
3x + 12 = 6x - 6
-3x = -18
x= 6
hope it helps
if it helps you, pls give me the brainliest.
They should be 54 students who know how to salsa
Step-by-step explanation:
The answer is 9/42. might be wrong I'm rusty on this.
