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nasty-shy [4]
3 years ago
11

Solve

ac{5}{2} = 13" alt="8x + \frac{5}{2} = 13" align="absmiddle" class="latex-formula">
please help me​
Mathematics
1 answer:
tatuchka [14]3 years ago
7 0

Answer:

x = 1 \frac{5}{16}

Step-by-step explanation:

8x + \frac{5}{2} = 13 \\  \\ 8x = 13 -  \frac{5}{2}  \\  \\ 8x =  \frac{13 \times 2 - 5}{2}  \\  \\ 8x =  \frac{26 - 5}{2}  \\  \\ 8x =  \frac{21}{2}  \\  \\ x =  \frac{21 }{2\times 8}  \\  \\ x =  \frac{21}{16}  \\  \\ x = 1 \frac{5}{16}  \\

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