Answer:
Step-by-step explanation:
First, isolate the variables onto one side of the equation.
2x + 3 = x - 4
(subtract x)
x + 3 = -4
Then, remove any remaining numbers.
(subtract 3)
x = -7
I hope this helps!
50+0.05x-25=20+0.06x-12
Solve algebraically <span />
Answer:
-5
Step-by-step explanation:
Susie's age from x years ago would be the difference of her current age and the numbers of years that passed which is x. The expression that best represent her age x years ago is 14 - x. Thus, the answer is letter "B. 14 - x".
2.80 is more than 2, i would round it.
So sorry if this is wrong :(