What is the value of x?

3 • (–4) • x = 0
x=________
@JReed231 @iGreen @ashley1211 please help!!!

Question

What is the value of x?

 

3 • (–4) • x = 0
x=________
@JReed231 @iGreen @ashley1211 please help!!!

campbell_st · Answer

x = 0

so have the equation on the left equation zero, x must be zero.

anonymous · Answer

okay I just don't understand what I'm supposed to be doing my dad gave me this work and I don't understand it can you help with a few more?

campbell_st · Answer

ok... well it looks like dot product... if I wrote it as 

$$3 \times (-4) \times x = 0$$

it becomes 

$$-12x = 0$$

the only way it's true is if x = 0