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yanalaym [24]
3 years ago
5

Answer this equation -3(5g+1)+8g=

Mathematics
2 answers:
maksim [4K]3 years ago
6 0

Answer:

-7g - 3

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Distributive Property

<u>Algebra I</u>

  • Combining like terms

Step-by-step explanation:

<u>Step 1: Define expression</u>

-3(5g + 1) + 8g

<u>Step 2: Simplify</u>

  1. Distribute -3:                    -15g - 3 + 8g
  2. Combine like terms:        -7g - 3
Sauron [17]3 years ago
5 0

Answer:

-7g - 3

Step-by-step explanation:

First, do distributive property. -3(5g+1)+8g= -15g-3+8g

Now combine like terms. (-15g + 8g) -3 =

-7g - 3 This is the answer since you can't combine a coefficient with a number without a variable.

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Hope this helps!
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zheka24 [161]

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Does anyone know how to do this??
Fynjy0 [20]

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This is solved the same way a 3-step equation is solved.

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<em>Additional comment</em>

By choosing to subtract the smaller variable term in the first step (regardless of which side of the inequality it is on), we ensure that the remaining variable coefficient is positive. That means we can do step 3 without worrying about changing the direction of the inequality symbol, because we're dividing by a positive number.

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