Answer:
2
Step-by-step explanation:
Absolute value signs (or | |) turn any number into a positive number. So the problem changes from |-7| - 5 to 7 - 5 which is 2.
To solve this problem, first you have to absolute value of |-7|-5 add and subtract numbers from left to right. Absolute value is distance a number is from zero on a number line.
First, add or subtract numbers from left to right.
As a result, the correct answer is 2.
2x+78=5x+15
78-15=5x-2x
3x=63
x=21
5:17pm
The value of 4x-x + 5 when x + 3 is 14
4(3)= 12 - 3= 9 + 5= 14