Answer:correct answers
Step-by-step explanation:
Answer:
Solution x = - 1
Step-by-step explanation:
3 / (2x+1) = 9 / 3x
Cross multiply
3(3x) = 9(2x + 1)
Distributive property
9x = 18x + 9
Subtract 18x from both sides
-9x = 9
Divide both sides by -9
x = -1
Use distributive method
5r - 50 = -51
Add 50
5r = -1
Divide by 5
r = -1/5
Rain+Rain=thunder sunshine+rain=cloudy