anonymous
  • anonymous
Solve x/2- 3 = 7. a.5 b.10 c.20 d.40
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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anonymous
  • anonymous
@kaiserTheSlayer @rahammi
anonymous
  • anonymous
@Rahammii
anonymous
  • anonymous
okay so you first need to subtract the two. 2-3 is what?

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More answers

anonymous
  • anonymous
-1
anonymous
  • anonymous
okay so what times seven equals seven?
anonymous
  • anonymous
1
anonymous
  • anonymous
exactly. division is the oppisate of multiplication. 1*7=7. so now what do you think x equals?
anonymous
  • anonymous
7-2=5
anonymous
  • anonymous
no no
anonymous
  • anonymous
okay wait.
anonymous
  • anonymous
what is it then
anonymous
  • anonymous
the answers given do not make sense with the problem. the answer for x should be seven because 7/1=7 therefore x should be 7 but there isn't that choice so that is kind of confusing.
anonymous
  • anonymous
@phi
phi
  • phi
is the problem \[\frac{x}{2}- 3 = 7 \]?
anonymous
  • anonymous
x=20
anonymous
  • anonymous
how did you get that answer?
anonymous
  • anonymous
is it 5
anonymous
  • anonymous
Let's solve your equation step-by-step. x/2−3=7 Step 1: Simplify both sides of the equation. x/2−3=7 Let's simplify step-by-step. x/2−3=7 1/2x+−3=7 1/2x−3=7 Step 2: Add 3 to both sides. 1/2x−3+3=7+3 1/2x=10 Step 3: Multiply both sides by 2. 2*(1/2x)=(2)*(10) x=20

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