5x+7x=72
12x=72
x=6. So the answer is x=6
Solve for x by simplifying both sides of the equation, then isolating the variable. Answer x = −12
Its 7 because of the queetiom of the answer and decimal
Answer:
Both are rational.
Step-by-step explanation:
a. 4/7 + (-1/3) = 5/21 which is rational
b. √4 x 2/5 = 4/5 which is rational
Answer:
i got it is 0.6. That is the number