deandregentry7963
deandregentry7963 deandregentry7963
  • 10-08-2021
  • Mathematics
contestada

What is the correct solution to the equation 1 – (2x + 4) = –4x + 5?

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Аноним Аноним
  • 10-08-2021

[tex]\\ \sf\longmapsto 1-(2x+4)=-4x+5[/tex]

[tex]\\ \sf\longmapsto 1-2x-4=-4x+5[/tex]

[tex]\\ \sf\longmapsto -2x-3=-4x+5[/tex]

[tex]\\ \sf\longmapsto -2x+4x=5+3[/tex]

[tex]\\ \sf\longmapsto 2x=8[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{8}{2}[/tex]

[tex]\\ \sf\longmapsto x=4[/tex]

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kamilmatematik100504
kamilmatematik100504 kamilmatematik100504
  • 10-08-2021

Answer: X=4

Step-by-step explanation:

[tex]\Large \boldsymbol {} \sf 1-(2x+4)=-4x+5 \\\\1-2x-4=-4x+5 \\\\4x-2x=5+3 \\\\2x=8 \\\\\boxed{\sf x=4}[/tex]

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