Question

solve : 5x + 3/2 = 15 - 4x​

Answer 1

Answer:

x =3/2

Step-by-step explanation:

5x + 3/2 = 15 - 4x

5x+4x=15 -3/2

9x = (30-3)/2

9x=27/2

x = 27/(2×9)

x= 3/2

Answer 2

5x+3/2=15-4x

=5x+3/2=-4x+15

=5x+3/2-3/2=-4x+15-3/2 (Subtract 3/2 from both sides of the equation)

=5x=-4x+27/2

=5x+4x=-4x+27/2+4x. (Add 4x to both sides of the equation)

=9x=27/2

X=3/2