7y = 8x - 14
7y= 7(6) Reason : Given
7y = 42
8x -14 = 42 Reason: Because 8x - 14 equals to 7y
8x = 42 + 14 Reason : Because we flip 14 on to the other side of the equation thus it becomes opposute of what it was.
8x = 56
× = 7
Proven
Answer:
15
Step-by-step explanation:
-3 x -5 = 15
Answer:
f(x) and r(x)
Step-by-step explanation: