Answered

A: twice a number minus seven is eight greater than three times a number

B: how many solutions does this equation have?

Answer :

absor201

The equation has only one solution that is x = -15

Step-by-step explanation:

We have to convert the given statement in  form of equation to find the number

Let x be the number

then

According to given statement,

[tex]2x-7 = 3x+8\\-7 = 3x-2x+8\\-7 = x+8\\x = -7-8\\x = -15[/tex]

The equation has only one solution that is x = -15

Keywords: Linear equation, variables

Learn more about linear equation at:

  • brainly.com/question/11155478
  • brainly.com/question/11223427

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