Answer:
The value of x = 2
Step-by-step explanation:
Given algebraic expression as :

Or, 10x + 6 = 4x + 18
Or, 10x - 4x = 18 - 6
Or, 6x = 12
Or, x = 
∴ x = 2
Hence The value of x is 2 Answer
C=number of acres of corn
w=number of acres of wheat
total is 180 acres
c+w=180
wants to plant 3 times as many corn as wheat
c=3w
subsitute 3w for c in other
c+w=180
3w+w=180
4w=180
divide boh sides by 4
w=45
sub back
c=3w
c=3(45)
c=135
135 acres of corn and 45 acres of wheat
In order to find this answer we have to manipulate the equation algebraically so that we end up with a statement that x = something. We can manipulate the problem however we need to as long as we do the same thing to both sides of the equation (this keeps the equation true).
-8x/5 + 1/6 = -5x/3
first lets get the x's on one side of the equals sign by adding 8x/5 to each side.
1/6 = -5x/3 + 8x/5
Ok, now let's add the x's together (we need common denominators)
1/6 = -25x/15 + 24x/15
1/6 = -x/15
Now lets get x by itself by multiplying each side by 15
1/6 * 15 = -x
15/6 = -x
3/2 = -x
Multiply each side by -1 to make the x positive.
-3/2 = x
Answer:

Step-by-step explanation:
In a triangle the sum of all angle measures will always equal 180 degrees.

From the information given we know that the angle measures are:

When you input this into the equation above you get:

First, subtract 90 from both sides

Next let's combine like terms

Subtract 6 from both sides

divide both sides by 6

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Answer:
i think its $116
Step-by-step explanation:
if you have four groups of twenty-nine dollars that would be
4x$29
which is $116