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The sum of two numbers is 72. The greater number is 8 more than the smaller number. Which equation can be used to solve for the smaller number? x − (x + 8) = 72 x + (x + 8) = 72 x(x + 8) = 72 x(x − 8) = 72

Respuesta :

choixongdong
let x is the smaller number
bigger number is x + 8

The sum of two numbers is 72
so
 x + (x+8) = 72

answer
x + (x + 8) = 72
texaschic101
x + y = 72
y = x + 8......y is the greater number

x + (x + 8) = 72 <==

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