Answer:
2
Step-by-step explanation:
x/6 = 3/9
cross multiply
9x = 18
divide 9 on both sides
x= 2
<em>1 us liquid quart =</em>
<h2>
<em>2 us liquid </em><em>pints</em></h2>
<em>
</em>
<em>#CarryOnLearning</em>
<h2>
<em>hit that heart and dont forget to follow hehe thx<3</em></h2>
to solve for x you must divide 3 on both sides so you would get x=-13
Answer:
x = age of coin 1
7 + 2*x = age of coin 2.
Step-by-step explanation:
We have two coins, let's denote the ages as:
x = age of coin 1
y = age of coin 2.
Then, the statement is:
"one coin is seven more than twice as old as another."
let's suppose that this refers to y, then:
y = 7 + 2*x
So now we can represent the ages of both coins with only one variable, x.
x = age of coin 1
7 + 2*x = age of coin 2.
