thyracoxoqxa92
thyracoxoqxa92 thyracoxoqxa92
  • 08-10-2021
  • Mathematics
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(IMAGE IS ATTACHED. PLEASE HELP! GIVING 100 POINTS)
What is the value of x?


Enter your answer in the box.

IMAGE IS ATTACHED PLEASE HELP GIVING 100 POINTS What is the value of x Enter your answer in the box class=

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S1NGH
S1NGH S1NGH
  • 08-10-2021

Answer:

x = 50

Step-by-step explanation:

→ Make the equations equal to each other

2 ( x + 10 ) = 3x - 30

→ Expand brackets

2x + 20 = 3x - 30

→ Minus 3x from both sides

-x + 20 = -30

→ Minus 20 from both sides

-x = -50

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Аноним Аноним
  • 15-01-2022

Opposite angles are equal

[tex]\\ \sf\longmapsto 2(x+10)=3x-30[/tex]

[tex]\\ \sf\longmapsto 2x+20=3x-30[/tex]

[tex]\\ \sf\longmapsto 3x-2x=30+20[/tex]

[tex]\\ \sf\longmapsto x=50[/tex]

Answer Link

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