Answer:
Step-by-step explanation:
Given Equation:
Taking the terms of 'x' to one side and the constants terms to other side.
On solving the equation the value of 'x' is 3
Answer:
1: equivalent
2: equivalent
3: not equivalent
Step-by-step explanation:
for 1 & 2, you just switch the terms, but for 3, the 6z is not negative in the first expression, but it is in the second.
Based off of the information you gave, the equation for this would be y=$25x+100 (x is the amount of weeks that she saves) if that was what you were asking for ...
A^-b is the same as 1/a^b.
When there is a negative power, place the number and power over 1.
a^b/a^c = a^(b-c).
c is a negative power, because it is being divided, and is underneath b, which is a positive (and so it stays in the numerator).
a^c/b^c = (a/b)^c
Inside this one, the power of c is distributed to all numbers inside the parenthesis, in this case a and b.
hope this helps
