Answer:
<em>(14, -7)</em>
Step-by-step explanation:
Answer:
13,823
Step-by-step explanation:
Answer: 63
Step-by-step explanation: 21+21+21
5(8x-2)=270
distribute the 5 into 8x-2
5*8x-5*2=270
you get
40x-10=270
combine like terms
40x=280
divide both sides by 40 to find x
x=7