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musickatia [10]
4 years ago
10

Solve the system using elimination.

Mathematics
1 answer:
JulsSmile [24]4 years ago
7 0

The solution is (1,0)

Explanation:

The two equations are 3x+16y=3 and 3x-16y=3

We need to solve the equation using elimination method.

Adding the two equations, we get,

3x+16y=3\\3x-16y=3\\-------\\6x=6

x=1

Thus, the value of x is 1

Substituting x=1 in the equation 3x+16y=3 , we get,

3(1)+16y=3

Simplifying, we get,

16y=3-3

16y=0

   y=0

Thus, the value of y is 0.

The solution is (1,0)

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4 years ago
What value of x is in the solution set of 2(3x - 1) = 4x - 6?
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Answer:

-2.5 = x

Step-by-step explanation:

Multiply by what's in the parentheses by 2.

6x - 1 = 4x - 6

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True or false please help thank you
Leni [432]

Answer:

True.

<em>See</em><em> </em><em>below</em><em> </em><em>for</em><em> </em><em>explanation</em><em>.</em><em> </em>

Step-by-step explanation:

<u>Reason</u><u> </u><u>1</u>

  • When we solve the equation by combining both equations in one, the variable will become 0.

<u>Proof</u>

\begin{cases} y = 4x - 3 \\ y = 4x - 5 \end{cases} \\ 4x - 3 = 4x - 5

Combine like terms.

4x - 4x =  - 5 + 3 \\ 0 =  - 2

See that the equation is false no matter which numbers you substitute in x-term.

<u>Reason</u><u> </u><u>2</u>

  • Both graphs are parallel and don't have any intercepts to each others.

<em>See the attachment below for graphs</em>.

Since both graphs do not really have intercepts, that means they do not provide any solutions. Hence, no solutions.

5 0
3 years ago
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