Question

3(X – 7) = 5( X- 1) -4X
4(X – 9 ) = 4 ( X – 2 ) -8X
3( Y – 3 ) = 7 (Y – 5 ) – 3Y
6( Y – 4 ) = 8 (Y – 2 ) – 6Y
2( Y – 4 ) = 9 (Y – 3 ) – 8Y

Answer 1

Explicación paso a paso:

X=18

X=

$\frac{7}{2}$

Y=26

Y=2

Y=-19