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$5(1-3x)-7$

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Solve linear inequalities

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Q.

5(1-3x)-7

Apply Distributive Property: We start by applying the distributive property to the expression inside the parentheses. $\newline$ $5(1 - 3x) - 7$ becomes $5\times 1 - 5\times 3x - 7$ .
Perform Multiplication: Now we perform the multiplication. $\newline$ $5 \times 1$ is $5$ and $5 \times 3x$ is $15x$ . $\newline$ So the expression becomes $5 - 15x - 7$ .
Combine Like Terms: Next, we combine the like terms, which are the constant terms $5$ and $-7$ . $5 - 7$ equals $-2$ . So the expression simplifies to $-15x - 2$ .

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