How do I get y equals by itself in the equation 2x+5y=20

Subtract 2x to bring it to the other side

Step-by-step explanation:

2x+5y=20

-2x. -2x

5y=-2x+20

subtract 2x from that side to get 5y= 20-2x

Step-by-step explanation:

You subtract to get 5y = 20-2x. If you want y completely by itself divide it all by 5. 5y divides by 5, 20 divided by 5 and -2x by 5.

step-by-step explanation:

hunhgunyt7 in u uuuhiuteu

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it