Step-by-step explanation:
Using the properties of logarithms, the left side of the equation becomes

while the right hand side becomes

so we end up with

Answer:
Its 61
Step-by-step explanation:
X = 4y
3x - y = 70
substitute the x in the second equation with the other half of the first equation.
3(4y) - y = 70
12y - y = 70
11y = 70
y = 6.36 repeating, or 6 4/11
now use this to solve first equation
x = 4 (6 4/11)
x = 25.45 repeating
done
Pretty sure its number 2, 8m do you need the whole process?
Answer:
l think it is true
Step-by-step explanation:
please mark me brailliest
hope it helps u