kyla143 kyla143
  • 06-12-2018
  • Mathematics
contestada

solve -2x+ 54=17
4x-54=-9

Respuesta :

khankhizarm khankhizarm
  • 06-12-2018

Answer:

For first equation:

x = 18.5

For second equation:

x = 4.25

Step-by-step explanation:

First one:

-2x + 54 = 17. Subtract 54 on both sides.

-2x = -37. Divide all by -2.

x = 18.5

Second one:

4x - 54 = -9. Add 54 to both sides.

4x = 45. Divide all by 4.

X = 4.25.

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