adamari778 adamari778

13-05-2021
Mathematics

contestada

What is the solution of the quadratic equation.
Equation: 2x + 7x - 5= 10

Respuesta :

Joshika22 Joshika22

13-05-2021

Step-by-step explanation:

2x+7x-5=10

2x+7x= 10+5= 15

2x ×9=15

2x =15-9=5

x=5/2=2.5

hope it helped

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