vanityLach3
vanityLach3 vanityLach3
  • 16-06-2021
  • Mathematics
contestada

Solve for x in IJK Algebra

Solve for x in IJK Algebra class=

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 16-06-2021

Answer:

x = 60

Step-by-step explanation:

The sum of the angles in a triangle is 180

40 + x+20 + x = 180

Combine like terms

2x+60 =180

Subtract 60 from each side

2x+60-60 =180-60

2x =120

Divide by 2

2x/2 =120/2

x = 60

Answer Link
tahseenyasmeen379
tahseenyasmeen379 tahseenyasmeen379
  • 16-06-2021

Step-by-step explanation:

option 2 is the answer....

Ver imagen tahseenyasmeen379
Answer Link

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