I need to find the answer to this equation.
4+1-3x + 10 = x

x = 15/4

Step-by-step explanation:

4 + 1 - 3x + 10 = x

Combine like terms on the left side.

15 - 3x = x

Add 3x to both sides.

15 = 4x

Switch sides.

4x = 15

Divide both sides by 4.

x = 15/4

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6