Question

please help me
answer is (-7) but i don't know the process how to do​

Answer 1

$\huge \mathbb \pink{question}$

$\frac{1}{2} (x + 3) - \frac{2}{5}(x - 3) = x + 9$

$\huge \mathbb \pink{answer}$

$\frac{5(x + 3) - 2 \times 2(x - 3)}{10} = x + 9$

$→5x + 15 - 4x + 12 = 10(x + 9)$

$→5x - 4x + 27 = 10x + 90$

$→5x - 4x - 10x = 90 - 27$

$→5x - 14x = 63$

$→ - 9x = 63→9x = - 63$

$→x = - \frac{ - 63}{9} = - 7$

$\footnotesize \boxed {→x = - 7}$

Answer 2

Answer:

x= -7

hopefully it will work.....

Step-by-step explanation:

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