BCWilliford BCWilliford

10-10-2019
Mathematics

contestada

What is 45x+12+12x+16+14=180

Respuesta :

madisonbeachmeb madisonbeachmeb

10-10-2019

Answer:

x=2.421052631578947‬ or 2.4

Step-by-step explanation:

45x+12x= 57x

12+16+14= 42

180-42= 138

57x=138

138/57x=2.421052631578947‬

Answer Link

vailitxxx vailitxxx

10-10-2019

X = 2.42 or 46/19

Combine like terms: 57x + 42 = 180

Subtract 42 from both sides of equal sign

57x = 138

Divide by 57 on both sides

getting 46/19

Answer Link

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