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JulijaS [17]
3 years ago
11

X(5x+3-4x)-(5x-8-3x)=

Mathematics
2 answers:
CaHeK987 [17]3 years ago
8 0
X^2+x+8 is the answer unless you need it factored
makvit [3.9K]3 years ago
6 0
x(5x+3-4x)-(5x-8-3x)=x(x+3)-(2x-8)=x^2+3x-2x+8=x^2+x+8
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Help me …… please ! I Just need help
frozen [14]

Answer:

(2,-2)

Step-by-step explanation:

y=-4x+6

y=3x-8

plug the y's in for each other to get:

-4x+6=3x-8   <----- solve from there

+8            +8

-4x+14=3x

+4x         +4x

14=7x

/7     /7

x=2

now plug the x in to get y (in any problem)

y=3(2)-8

y=6-8

y=-2

<em>(2,-2)</em>

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3 years ago
What is the value of v in the equation?<br> V - 7 = 15 + 12<br><br> A.21<br> B.13<br> C.27<br> D.34
Serjik [45]

Answer:

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Step-by-step explanation:

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v-7=27

+7. +7

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v=34

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2 years ago
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Answer:

C

Step-by-step explanation:

4 0
3 years ago
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