Algebra cross multiply

[angielam0712]

I'm stuck on two questions. They're both cross mutiply questions.

Find the value of x
5x / 2 = 10x / 4
and the other question is
5(x-4) = 4(x-2)

 

[tkhunny]

The first is an eyeball problem. Fo NOT do any calcluations for it.

The seond, you need the destributive property of multiplication over addition.

Let's see what you get.