Solve for x. 5x-7 =-32 simplify your answer as much as possible

x=-5

Step-by-step explanation:

To solve for x, we have to get x by itself. Perform the opposite of what is being done to the equation, to both sides.

5x-7= -32

First, move all the constants to the same side. 7 is being subtracted, so add 7 to both sides.

5x-7= -32+7

5x= -32+7

5x= -25

Now, 5 and x are being multiplied. Divide both sides by 5.

5x/5= -25/5

x= -25/5

x= -5

If we want to check our answer, substitute our solution back in for x.

5x-7=-32

Substitute -5 in for x

5(-5)-7 = -32

-25-7 = -32

-32 = -32

This is true, so x is equal to -5

x = -5

Step-by-step explanation:

5x-7 =-32

Add 7 to each side

5x-7+7 = -32+7

5x = -25

Divide each side by 5

5x/5 = -25/5

x = -5

for any of you who need the translation here it is

step-by-step explanation:

find the angular size of the equatorial radius of the earth, if the horizontal parallax of the sun

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: