plz help me I'm so confused it's a one step equation

3/4h = 12
To solve this equation, you must isolate h. To isolate h, you must multiply the coefficient by its reciprocal. The reciprocal of 3/4 is 4/3. Multiply each side of the equation by 4/3, and then simplify to solve for h.
3/4h = 12
3/4h(4/3) = 12(4/3)
12/12h = 48/3
h = 48/3
h = 16
Answer:
h = 16
Step 1 ) Multiply both sides by 4.
[tex] \displaystyle\frac{3}{4} h = 12 [/tex]
[tex] \displaystyle\ 4 * \frac{3}{4} h = 12 * 4 [/tex]
3h = 48
Step 2 ) Divide both sides by 3.
3h = 48
[tex] \displaystyle\frac{3h}{3} =\frac{48}{3} [/tex]
h = 16
Our answer is now in simplest form meaning the final answer to this equation is...
[tex] \framebox {h = 16} [/tex]
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- Marlon Nunez