Mathematics: 4(7x-1)=3(2x+1)-4(x+6) plzz help

4(7x-1)=3(2x+1)-4(x+6) plzz help - id471321466897078, mimi5937

Ответ:

allenJay

29.01.2022

Mathematics

$x=-\dfrac{17}{26}$

Step-by-step explanation:

4(7x-1)=3(2x+1)-4(x+6)

Expand parentheses:

28x-4=6x+3-4x-24

Combine like terms:

28x-4=2x-21

Subtract 2x from both sides:

26x-4=-21

Add 4 to both sides:

26x=-17

Divide both sides by 26:

$x=-\dfrac{17}{26}$

Hope this helps!

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Ответ:

andyromero

29.01.2022

Mathematics

$x = \frac{ - 17}{26} \\ \\$

Step-by-step explanation:

$4(7x - 1) = 3(2x + 1) - 4(x + 6) \\ 28x - 4 = 6x + 3 - 4x - 24 \\ 28x - 6x + 4x = 4 + 3 - 24 \\ 26x = - 17\\ \frac{26x}{26} = \frac{ - 17}{26} \\ x = \frac{ - 17}{26} \\$

hope this helps

brainliest appreciated

good luck! have a nice day!

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Ответ:

coolkid20034

05.02.2021

Mathematics

5x+4, mZTED=9x – 48, and mZPED= x+20, then find x ... 3x+48. 8-16 P. 28. AB = x+7, BC =17, AC = 2x. X.+ 7 & 17 = 2x. 24 = X. M ... 4 + 3(x-1)= 2x-15 stie. 4 +3-3 = 7% -15. DA 1 = 4* - 15. Selle. = 4*. 30. AB=**), BC = x–8, AC = 31.

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4(7x-1)=3(2x+1)-4(x+6) plzz help

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