Question

find x value , in triangle XYZ if Y is 2x+7 and Zis 45 so, XY is equals to XZ​

Answer 1

Step-by-step explanation:

x

In a triangle xyz

y is 2x + 7 and z is 45

xy is equal to xz

x × y is equal to x × z

x ( 2x + 7) is equal to 2x²+7x

x (45) is equal to 45x

2x²+7x = 45x

2x² is equal to 45x - 7x

2x² = 38x

I hope the answer is helpful for you and others .