3 years ago

HELP, MATH QUESTION! solve xz+y+1=z for z

1 answer:

7 0

Xz+y+1=z. given

y+1=z-xz. subtraction property of equality

y+1=z(1-x) distributive property of multiplication over addition/factoring

(1+y)/(1-x) = z division property of required, given x≠1

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Step-by-step explanation:

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see image for work

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gizmo_the_mogwai [7]

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Step-by-step explanation:

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Find the slope of the line that passes through the points (2,-5) and (7,1)

Inessa05 [86]

Slope is y2-y1/x2-x1
(2,-5) can be your x1 and y1
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4 years ago

What is the value of x in the equation 4x + 8y =40 when y =0.8

Neko [114]

Y = 0.8

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4x + 8*(0.8) = 40

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4x = 40 - 6.4

4x = 33.6

x = 8.4

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4 years ago