-10 = -2 + 1/2d
Add 2 to both sides to get D by itself
-8 = 1/2d
Multiply both sides by the denominator, 2, to get rid of the fraction.
Your answer is d = -16
Answer:
The third one.
Step-by-step explanation:
8x(5+2) is also 7x8 so you'd get 56. The 8x5 is 40 then you can do 40+(8x2) which is 40+16 which is = to 56. So the third one is equivalent to each other.
The goal in rearranging equations to solve for y is to get y all by itself on one side.
Remember the order of operations.
PEMDAS (parentheses, exponents, multiplication, division, addition, subtraction)
When you isolate variables to solve for them, you'll do the order of operations in reverse.
Answer:
5(2x-3)
Step-by-step explanation: