<span><span><span>312 </span>+ <span>1812 </span></span>+ <span>912
</span></span><span>=<span>52 </span></span><span>(Decimal: 2.5)</span>
Answer:
x=7 so we could make an expression like; 2x=14
For all the non-negative numbers, the absolute value is always equal to the actual number.
If "x" is any non-negative number, then:
|x| = x
For all negative numbers, the absolute value is equal to -1 multiplied to that number.
If x is any negative number, then:
|x| = -x
So, if after subtracting 2 the number is not anymore equal to it absolute value, this means when 2 is subtracted the number changes from positive to negative.
Only one such number exists that changes from positive to negative on subtraction of 2 and that number if 1.
Absolute value of 1 is 1.
When 2 is subtracted from 1, the result is -1. The absolute value of -1 is also 1. So the absolute value is no longer equal to the original value.
The possible number that satisfies the given condition is 1.
Answer:
c = 7x
Step-by-step explanation:
espero que esto ayude