The answer is D, x = 3.
To find the answer to this, we need to solve for x.
4(x - 1) = 2(x + 1)
The first step is to either use the distributive property and get rid of the parenthesis or to divide each side by two. This shows division by two.
2(x - 1) = x + 1
Now we can get rid of the parenthesis
2x - 2 = x + 1
We want to get the numbers on one side and the variables on another
2x - x = 1 + 2
x = 3
Measuring the volume is when u use a different size object cylinder and immerse it in water fluid pushing it out of the way
Answer:
<h2>(0, 3) → x = 0, y = 3</h2>
Step-by-step explanation:
The solution to the system of equations is the intersection of lines.
Look at the picture.
If there are 4 trucks then the first truck weighs x
then x+2tons
then x+4tons
then x+6tons = 32tons
so 4x+12=32
-12 -12
/4 /4
x=5
so plug it back in
truck 1= 5tons or 10,000lbs
truck 2= 7tons or 14,000lbs
truck 3= 9tons or 18,000lbs
<span>truck 4= 11tons or 22,000lbs</span>
Question
is -3 a solution of
-3x+5=5x-25
Answer:
<h2>
No, the solution is -15/4</h2>
Step-by-step explanation:
-3x + 5 = 5x - 25
-8x = -30
x = - 30 : 8
x = - 15/4
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