Answer:
-2
Step-by-step explanation:
Equate the expressions for y. This gives ...
... x - 1 = 2x + 1
Add -1-x to get ...
... -2 = x . . . . your value of x
Answer:
answer choices????
Step-by-step explanation:
The correct answer is -3 through -6.
15x +10z because if you use the distributive property of multiplication,
5 x 3x = 15x and 5 x 2z = 10z