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11111nata11111 [884]
3 years ago
15

Solveeee for x !!!!!!!

Mathematics
2 answers:
Ierofanga [76]3 years ago
7 0
I think the answer is X=-9
natta225 [31]3 years ago
3 0
Giving this a shot to see if I’m correct. If not, I apologize (just trying to help).

Since JM = 4x - 29
and JK + KL + LM = JK

Where JK = 6
KL = 13
LM = 2x - 18

Plug the given values for each segment:

JK + KL + LM = JK
6 + 13 + 2x - 18 = 4x - 29

Add 29 to both sides:

6 + 13 + 2x - 18 + 29 = 4x - 29 + 29
6 + 13 + 2x - 18 + 29 = 4x

Subtract 2x from both sides:

6 + 13 + 2x - 18 + 29 - 2x = 4x - 2x

6 + 13 - 18 + 29 = 2x

Combine like terms:
19 - 18 + 29 = 2x
30 = 2x

Divide both sides by 2 to solve for x:
30/2 = 2x/2

15 = x

Double-check whether the value of x provides a true statement, by plugging its value into the equation:

JK + KL + LM = JK
6 + 13 + 2(15) - 18 = 4(15) - 29
19 + 30 - 18 = 60 - 29
31 = 31 (True statement).

Therefore, x = 15.

Please mark my answers as the Brainliest if you find this helpful :)
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Answer:

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Step-by-step explanation:

* If f(x) = 7 + 4x

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∴ (7 + 4x) × \frac{2x}{1}

∴ \frac{f}{g}(x) = 2x(7 + 4x)

∴ \frac{f}{g}(x) = 14x + 8x²

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∴  \frac{f}{g}(5) = 14(5) + 8(5)² = 70 + 200 = 270

∴  \frac{f}{g}(5) = 270

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