Question

please..... answer this question​

Answer 1

Answer:

$10x - 5(x - 3) = 30 \\ \\ 10x - 5x + 15 = 30 \\ \\ 5x = 30 - 15 \\ \\ x = \frac{15}{5} \\ \\ x = 3$

Answer 2

Simplify:

Step-by-step explanation:

$\ Given \ that:\\\\10x-5(x-3)=30\\\\\ Solve:\\\\\rightarrow 10x-5(x-3)=30\\\\\rightarrow 10x-5x+15=30\\\\\rightarrow 10x-5x=30-15\\\\\rightarrow 10x-5x=15\\\\\rightarrow 5x=15\\\\\rightarrow x=\frac{15}{5}\\\\\rightarrow x=3$

Learn more:

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