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Heidi has x donations for the bake sale. Grandpa Case has 2 fewer donations than Heidi. If there are 7 donations in all, which equation represents the equation to determine the value of x?

2x = 7
7 – x = 2
x + (x − 2) = 7
7 = x + 2

Respuesta :

absor201

x+(x-2)=7 cab be used to determine the value of x.

Step-by-step explanation:

Given,

Heidi has x donations.

Grandpa Case has 2 fewer donations than Heidi.

Fewer means subtraction.

Grandpa has = x - 2

They have 7 donations in all.

Heidi's donations + Grandpa's donations = Total donations

x+(x-2)=7

x+(x-2)=7 cab be used to determine the value of x.

Keywords: equation, variable

Learn more about variables at:

  • brainly.com/question/1616605
  • brainly.com/question/1617787

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