Question

$\frac{5}{2} x + 3 = \frac{21}{2}$
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Answer 1

Answer:

$\frac{5}{2} x + 3 = \frac{21}{2}$

$\frac{5}{2} x = \frac{21}{2} - 3$

$\frac{5}{2} x = \frac{21 - 6}{2}$

$\frac{5}{2}x = \frac{15}{2}$

$2(5x) = 2(15)$

$10x = 30$

$x = \frac{30}{10}$

$x = 3$

Answer 2

Step-by-step explanation:

$\frac{5}{2} x + 3 = \frac{21}{2}$

$\frac{5}{2} x = \frac{15}{2}$

$2(5x) = 2(15)$

$10x = 30$

$x = 3$