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Pavlova-9 [17]
3 years ago
7

Y-5=3/2 (x+4) in standard form

Mathematics
1 answer:
Dominik [7]3 years ago
8 0

Answer:

<h2>3x - 2y = -22</h2>

Step-by-step explanation:

The standard form of an equation of a line:

Ax+By=C

Convert:

y-5=\dfrac{3}{2}(x+4)       <em>multiply both sides by 2</em>

2y-(2)(5)=2\!\!\!\!\diagup^1\cdot\dfrac{3}{2\!\!\!\!\diagup_1}(x+4)

2y-10=3(x+4)         <em>use the distributive property: a(b + c) = ab + ac</em>

2y-10=(3)(x)+(3)(4)

2y-10=3x+12           <em>add 10 to both sides</em>

2y-10+10=3x+12+10

2y=3x+22        <em>subtract 3x from both sides</em>

-3x+2y=3x-3x+22

-3x+2y=22           <em>change the signs</em>

3x-2y=-22

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8c - 7r + 10p - 20e

Step-by-step explanation:

(20c + 15r + 75p + 50e) - (12c + 22r + 65p + 70e)

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Evaluate the expression 4x/2x for x=3
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Hey there!

If \bold{x=3} then your equation becomes \downarrow

\bold{\frac{4(3)}{2(3)}}

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  • \bold{2\times3=6\\}
  • Your equation should becomes: \bold{\frac{12}{6}=2}
  • \boxed{\boxed{\bold{Answer:2}}}

Good luck on your assignment and enjoy your day

~\bold{LoveYourselfFirst:)}

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