verasacramentop3i3z3 verasacramentop3i3z3

21-05-2020
Mathematics

contestada

Solve,
4x-10+2x-20=90

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

21-05-2020

Answer:

x= 20

Step-by-step explanation:

4x-10+2x-20=90

Combine like terms

6x -30 = 90

Add 30 to each side

6x-30+30 = 90+30

6x = 120

Divide each side by 6

6x/6 = 120/6

x = 20

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