18-09-2019
Mathematics

contestada

Write and solve an equation to find the number n.

The sum of twice the number and a half is 10

Equation is ? = 10
The number n= ?

Respuesta :

zbarr505 zbarr505

18-09-2019

Answer:

2.5n=10 n = 4

Step-by-step explanation:

sum is addition

twice n and a half is 2.5n

equals 10

10 divided by 2.5=4

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