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andriy [413]
3 years ago
13

What is x? 2x+4x+6x-2(x+3)=34

Mathematics
2 answers:
stellarik [79]3 years ago
7 0

Answer:

x = 4

Step-by-step explanation:

Firstly we have to distribute: 2x + 4x + 6x -2x - 6 = 34

Collect like terms: 10x - 6 = 34

We have to isolate x to get it's value: Add 6 to both sides

10x = 40

Divide both sided by 10: x = 4

Katarina [22]3 years ago
4 0
I hope it helps you get it right

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Explanation:

The solution is where the two lines cross. Note if we started at the origin (0,0) and moved to the right 3 units, and then down 2 units, we would arrive at the location (3, -2).

-----------------

As a way to check, we can plug x = 3 into each equation. We should get y = -2 as a result for each equation

y = (-5/3)x + 3

y = (-5/3)*3 + 3

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The first equation is confirmed. Let's check the second equation

y = (1/3)x - 3

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ExtremeBDS [4]

Answer:

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3 years ago
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Answer:

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