Question

what is the solution to : 3(1/2 m - 3) =45

Answer 1

Answer:

$m=36$

Step-by-step explanation:

We can solve for this equation by isolating $m$ on one side. To do this, we can "reverse" the equation.

$3(\frac{1}{2}m - 3) = 45$

Let's divide both sides by 3.

$3(\frac{1}{2}m-3)\div3 = 45\div3\\\\\frac{1}{2}m - 3 = 15$

Add 3 to both sides:

$\frac{1}{2}m - 3 + 3 = 15 + 3\\\\\frac{1}{2}m = 18$

Multiply both sides by two (since $\frac{1}{2}\cdot2=1$)

$\frac{1}{2}m \cdot 2 = 18 \cdot 2\\\\m = 36$

Hope this helped!

Answer 2

Answer:

m = 36

Step-by-step explanation:

Step 1:

3 ( 1/2m -3 ) = 45

Step 2:

3/2m - 9 = 45

Step 3:

3/2m = 54

Step 4:

54 ÷ 3/2

Step 5:

54/1 × 2/3

Answer:

m = 36

Hope This Helps :)