Câu hỏi của Bảo Châu Vũ Phạm

Question

(2x - 3) . 4,8 = ( 3x + 1 ) . (-2,4)

mn ơi, giúp mik vs nhanh hộ mik nha <3

when the imposter is sus · Accepted Answer

$\left(2x-3\right)\cdot4,8=\left(3x+1\right)\cdot\left(-2,4\right)$

$9,6x-14,4=-7,2x-2,4$

$9,6x+7,2x=14,4-2,4$

$16,8x=12$

$x=\dfrac{12}{16,8}=\dfrac{5}{7}$Câu trả lời: $\left(2x-3\right)\cdot4,8=\left(3x+1\right)\cdot\left(-2,4\right)$

$9,6x-14,4=-7,2x-2,4$

$9,6x+7,2x=14,4-2,4$

$16,8x=12$

$x=\dfrac{12}{16,8}=\dfrac{5}{7}$

DSQUARED2 K9A2 · Answer

x = 5/7Câu trả lời: x = 5/7