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disa [49]
3 years ago
8

1. If 5+2=7 -7, thenx=?​

Mathematics
2 answers:
MakcuM [25]3 years ago
6 0
5x+2=7x-7.
Minus 5x from the equation, do this on both sides of the equation.
2=7x-7.
Add 7 to the equation
9=2x
Divide by 2
4.5=x
Hoochie [10]3 years ago
4 0

Answer:

7 = 0

Step-by-step explanation:

Here's what I can get for you.

I evaluated the equation since there is no X in it to begin with I can't tell you what it is worth.

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A line is increasing, and goes upwards from left to right when m > 0

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Slope is essentially change in height over change in horizontal distance, and is often referred to as "rise over run." It has applications in gradients in geography as well as civil engineering, such as the building of roads. In the case of a road the "rise" is the change in altitude, while the "run" is the difference in distance between two fixed points, as long as the distance for the measurement is not large enough that the earth's curvature should be considered as a factor. The slope is represented mathematically as:

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Answer:

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Step-by-step explanation:]

Step one:

given data

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Step two:

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Step-by-step explanation:

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Read 2 more answers
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