Step-by-step explanation:
6а – 2а = -48
4a=-48
a=-12
They are not equivalent because 27-(63-8) is equal to -28 and (72-63)-8 is equal to 1.<span />
Answer:
Step-by-step explanation:
we will use distributive property to write an equivalent expression:
7(-2x)+7(6)
Answer:
92832-31504=61328...........
Answer:
its c
Step-by-step explanation:
because......./....
