Question

1/2x + 1/5x = 20
Identify x. ​

Answer 1

Answer:

1/2x + 1/5x =20

7x/10x²=20

7x=200x²

7=200x²/x

7=200x

x=7/200

wait...why have you written two different types of question?which one to answer?

Answer for the question in the image

x/2 + x/5=20

=(5x+2x)/10=20

=7x/10=20

=7x=200

x=200/7 ≈28.5

Answer 2

Answer:

1 xy (24x² yow) simplify. 36ys wa multiply on top first remember the invisible 1 exponents ... A = (2x+3y) (ax-3y) double distribute ... find the expressions that multiply ... 20% +96 = -44