what is the vaule of x?
(5x=12) (3x+8)
To find the value of x, first we will simplify the given equations:
1. 5x = 12
Now, divide both sides by 5 to isolate x:
x = 12/5
x = 2.4
2. 3x + 8
Substitute the value of x in the equation:
3(2.4) + 8
= 7.2 + 8
= 15.2
Therefore, the value of x is 2.4 and the value of (3x + 8) is 15.2.