$5x + 7 - 2( - 8x - 1) = 7(x - 1) \\ 5x + 7 + 16x + 2 = 7x - 7 \\ collecting \: like \: \: terms \: \\ 5x + 16x - 7x = - 7 - 2 - 7 \\ 14x = - 16 \\ divide \: both \: side \: by \: 14 \\ \frac{14x}{14} = \frac{ - 16}{14} \\ x = - \frac{ 8}{7}$

8 0

2 years ago

Question 1

astra-53 [7]

Answer: 1

Step-by-step explanation:

4 0

2 years ago

15 POINTS PLEASE HELPPP :D

zhuklara [117]

Answer:

The equation is 1.96- 0.75

The answer is 1.21

Step-by-step explanation:

Hope this helps :)

4 0

2 years ago

T-7=19 what is the answer and how do you do it

jeka57 [31]

T=26
you just add 7 to the other side with 19 which gives you the answer

7 0

2 years ago