Answer:
15x - y = - 6.....15x + 6 = y...so we sub in 15x + 6 in for y on the other equation
5x - 3y = -13
5x - 3(15x + 6) = -13 <== the new equation
Step-by-step explanation:
Answer:
Thats going to be 12x
Step-by-step explanation:
Answer:
multiplica el valor de volumen por 1e+15
Step-by-step explanation:
Answer:
$1350
Step-by-step explanation:
5% of 1000 is 50
50x7 is 350
1000+350=1350
What is the situation from the problem