Answer:
m= 15
Step-by-step explanation:

To solve for m, start by moving the constants (numbers that are not attached to any variable) to the other side of the equation.

Simplify:

Multiply both sides by 9:

Crossing out 3 from the denominator and from 9:
m= 5(3)
m= 15
Answer: -3 ≤ x ≤ -1
Step-by-step explanation:
1 ≤ 3 - 4x ≤ 9
1 + 3 ≤ - 4x ≤ 9 + 3; Add 3 on all sides
4 ≤ -4x ≤ 12
1 ≤ -x ≤ 3; Divide 4 on all sides
-1 ≥ x ≥ -3; Multiply -1 on all sides(FYI: When multiplying or dividing negative numbers in inequalities, make sure to reverse the signs as well)
I think that there are 4 termms if we condider onlu plus and minus as operators.
The equation which shows the true solution to the given logarithmic equation is,

<h3>What is power rule of logarithmic function?</h3>
The power of the log rule says that the number written in the front of the logarithmic function can be raised to the power of the logarithmic function.
For example,

Given information-
The logarithmic equation given in the problem is,

Using the power rule of the logarithmic function,

Using the exponent rule of the logarithmic function the above equation can be written as,

Solve it further,

Hence, the equation which shows the true solution to the given logarithmic equation is,

Learn more about the rules of logarithmic function here;
brainly.com/question/13473114
If x =-5 then you put -5 in place of x.
y=-5+7
y=2