Question

5x-3 (2×+4) = (×+3)​

Answer 1

Respuesta:

Explicación paso a paso:

5x-3 (2×+4) = (×+3)​

−x−12=x+3

−x−12−x=x+3−x

−2x−12=3

−2x−12+12=3+12

−2x=15

−2x /−2 = 15 /−2

x= −15 /2

Answer 2

Respuesta:

$5x - 3(2 x + 4) = (x - 3) \\ 5x - 6x - 12 = x - 3 \\ - 12 + 3 = x - 5x + 6x \\ - 9 = 2x \\ - 2x = 9 \\ x = 9 \div - 2 \\ x = - 4.5$