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kow [346]
3 years ago
6

4x−2​(x−4​)=−3+4x+5 please I need help

Mathematics
2 answers:
vredina [299]3 years ago
8 0
X is 3................
love history [14]3 years ago
3 0

Answer:

x=3

Step-by-step explanation:

4x−2(x−4)=−3+4x+5

4x+(−2)(x)+(−2)(−4)=−3+4x+5

4x+−2x+8=−3+4x+5

(4x+−2x)+(8)=(4x)+(−3+5)

2x+8=4x+2

2x+8−4x=4x+2−4x

−2x+8=2

−2x+8−8=2−8

−2x=−6

−2x /−2 = −6 /−2

x=3

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Step-by-step explanation:

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5 0
3 years ago
3y-3.5/3y+6=17/25.5. find the value of y. give the scale factor of the polygon
Mekhanik [1.2K]

Hi the answer to your question is

 

((3y - 3.5) / (3y + 6)) * 25.5 = (17 / 25.5) * 25.5

((3y - 3.5) / (3y + 6)) * 25.5 = 17 (76.5y - 89.25) / (3y + 6) = 17

((76.5y - 89.25) / (3y + 6)) * (3y + 6) = 17 * (3y + 6) 76.5y - 89.25 = 51y + 102 76.5y - 51y = 102 + 89.25

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<span>y = 7.5</span>

3 0
2 years ago
What does 5/12+23/10=
Serhud [2]

Answer:

PEMDAS

(5/12) +(23/10)

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2.72 is the correct answer

4 0
3 years ago
7/8 rounded to the nearest thousand​
Fed [463]
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