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kirill115 [55]
2 years ago
13

4x+2x+2=3x-7 I need help

Mathematics
2 answers:
weeeeeb [17]2 years ago
5 0
Hey there!
This is a pretty long equation, but don't let it confuse you- it's full of like terms.
Let's clean up the right side by adding the 4x and the 2x:

6x+2=3x-7

We can subtract 3x from both sides:

3x + 2 = -7

Subtract two to both sides to get:

3x = -9

Finally, divide both sides by 3 to get:

x = -3

Hopefully this helps!

Olin [163]2 years ago
5 0
First, you should add your like-terms on the left side.
6x+2=3x-7
Then subtract 3x from 6x to get rid of the x on the right side.
3x+2=-7
After that, subtract two from -7.
3x=-9
Divide -9 by 3.
x=-3.
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Hi!

Remember that an x-intercept is a point in which the line touches the x-axis (the horizontal line). And, the y-intercept is a point in which the line touches the y-axis (the vertical/up and down line)

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

For A)

The coordinate of the y-intercept is (0,1)

The coordinate of the x-intercept is (3,0)

For B)

The coordinate of the y-intercept is (0,0)

The coordinate of the x-intercept is (0,0) !

*both the x and y axis meet at the origin. So, a line that goes through the origin (0,0) is intersecting with BOTH the x and y-axis.

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