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3 years ago

Solve for x ! giving brainly

Mathematics

2 answers:

ElenaW [278]3 years ago

6 0

Answer:

$x = 16$

Step-by-step explanation:

$3x + 5 + 9x - 19 = 180$

$12x - 12 = 180$

$12x = 180 + 12$

$\frac{12x}{12} = \frac{192}{12}$

$x = 16$

hope it helps you

Step2247 [10]3 years ago

3 0

The measure of x = 16

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Step-by-step explanation:

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What is the slope intercept from of the equation of the line that that passes through the points (-3, 2) and (1, 5)

viva [34]

The slope-intercept form of a line:

$y=mx+b\\\\m=\dfrac{y_2-y_1}{x_2-x_1}\to slope\\\\b\to y-intercept$

We have:

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Substitute:

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3 years ago

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IgorLugansk [536]

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12.5

Step-by-step explanation:

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20x3/5=<br> A. 15<br> B. 14<br> C. 13<br> D. 12

MrRa [10]

20 x 3/5

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3 years ago

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Answer:

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Step-by-step explanation:

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