Question

$\frac{27}{4} + x \: = 9$
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Answer 1

Answer:

$x = 2.25$

Step-by-step explanation:

$\frac{27}{4} + x = 9 \\ \frac{27 + 4x}{4} = 9 \\ 27 + 4x = 9 \times4 \\ 27 + 4x = 36 \\ 4x = 36 - 27 \\ 4x = 9 \\ x = \frac{9}{4} \\ x = 2.25$

Answer 2

Answer:

Hope it helps you a lot my friend!

Step-by-step explanation:

$\displaystyle\frac{27}{4} + x = 9 \\ \\ x = 9 - \displaystyle\frac{27}{4} \\ \\ x = \displaystyle\frac{36 - 27}{4} \\ \\ x = \displaystyle\frac{9}{4}$