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tresset_1 [31]
2 years ago
11

Need. help please give answer for this if its right ill mark brainiest 2(5x+2)=2x+20

Mathematics
2 answers:
White raven [17]2 years ago
8 0

Answer:

x=2

Step-by-step explanation:

10x+4=2x+20

10x-2x=20-4

8x=16

x=2

ivanzaharov [21]2 years ago
8 0

Answer: x=2

2(5x+2)=2x+20. Distribute

10x+4=2x+20. Switch sides and signs

10x-2x=20-4. Combine like terms

8x=16. Get X by it self

X=2

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Answer:

\displaystyle y=-\frac{1}{2}x+4

Step-by-step explanation:

<u>Equation of a Line</u>

We can find the equation of a line by using two sets of data. It can be a pair of ordered pairs, or the slope and a point, or the slope and the y-intercept, or many other combinations of appropriate data.

We are given a line

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The coefficient of the x is the slope

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We know the second line passes through (2,3). That is enough information to find the second equation:

y-y_o=m'(x-x_o)

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Operating

\displaystyle y=-\frac{1}{2}(x-2)+3

Simplifying

\displaystyle y=-\frac{1}{2}x+4

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Read 2 more answers
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