Answer:
x = 2
Step-by-step explanation:
4x - 3 = 5
4x = 8
x = 8/4
x = 2
------------
4 (2) - 3 = 5
8 - 3 = 5
5 = 5
answer: x = 2
Answer:
£1.62
Step-by-step explanation:
add them all up then subtract 100 and forget about the negative sign
Answer:

Step-by-step explanation:

just multiply across
-k*7=-7k
5*5=25

hope this helps
Answer:
x^ -10 or 1/x^10
Step-by-step explanation: