Answer:
12 = x
Step-by-step explanation:
Symmetry here would involve subtracting the same quantity from both sides of the equation.
Starting with 2x + 5 = 3x -7,
subtract 2x from both sides. This yields
5 = x - 7
Adding 7 to both sides yields
12 = x
Answer:
3x-7=4
Step-by-step explanation:
The first person to get both coupons is the first 7th person and the second person is the first 18th person
Answer:
middle
Step-by-step explanation:
its a little hard to see here but dilation means the size of the shape changed (increased or decrease) but the shape itself does not change
