Question

0x-7*9 = 0
Solve for x.
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Answer 1

`0x - 7 * 9 = 0 \\ \\ 0x - 63 = 0 \\ \\ 0x = 63 \\ \\ x = (63)/(0) \\ \\ x = 0.`

It shows the value of x is undefined .

Answer 2

Undefined

Step by step explaination:

by order of operations we know that we multiply first;

so, 0x-(7*9)=0

1) Multiply the ones in brackets first:

0x-63=0

2) To make X the subject perform the opposite operation:

0x-64+63=0+63

0x=63

3) Divide 0 on both sides;

0x/0= 63/0

therefore; x is undefined