Question

2.4(3 – x) – 0.6(2x – 3)= 0​

Answer 1

Step-by-step explanation:

$7.2 - 2.4x - 1.2x + 1.8 \\ 9 - 3.6x \\ - 3.6x = - 9 \\ x = - 9 \div - 3.6 \\ x = 2.5$

Answer 2

$\huge \underline {\red{ \tt{★ \: ANSWER \: ★}}}$

$\star \: \bold{2.4(3 – x) – 0.6(2x – 3)= 0}$

$\star \: \bold{7.2 - 2.4x - 1.2x + 1.8 = 0}$

$\star \bold{ \: 7.2 + 1.8 - 2.4x - 1.2x = 0}$

$\star \: \bold{9 - 1.2x =0 }$

$\star \bold{ \: 1.2x =0 - 9 }$

$\star \bold{ \: x = \frac{ - 9}{1.2} }$

$\implies \huge \tt{x = - 7.5}$