Question

8x - 9 = 4x +3 is same as ​

Answer 1

Answer:

$8x - 9 = 4x + 3 \\ \\ = > 8x - 4x = 3 + 9 \\ = > 4x = 12 \\ = > x = \frac{12}{4} = 3 \\ \\ now \: we \: put \: the \: value \: of \: x \\ \: in \: both \: side ...\\ \\ { \blue{ = > 8(3) - 9 = 4(3) + 3}} \\ \\ { \red{ = > 24 - 9 = 12 + 3}} \\ \\ 15 = 15 \\ \\ yes \: the \: give \: eqution \: is \: correct \\ and \: both \: sides \: are \: equal$

Answer 2

Answer:

x = 3

Step-by-step explanation:

8x - 9 = 4x + 3

4x - 9 = 3

4x = 12

x = 3

Hope this helps you.