Answer: D
1/2x-1+4=x
1/2x-x=-3
-1/2x=-3
x=6
Expanded FormExpanded form refers to a base and an exponent written as repeated multiplication. ExponentExponents are used to describe the number of times that a term is multiplied by itself. ExpressionAn expression is a mathematical phrase containing variables, operations and/or numbers.
It is the best option, 6 Teaspoons.
Answer:
1st one
Step-by-step explanation:
Answer and working out attached, hope this helps
