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lbvjy [14]
3 years ago
6

When solving the equation, which is the best first step to begin to simplify the equation? Equation: -2 (x + 3) = -10 A: (-2)(-2

)(x+3)= -10(-2) B: -1/2(-2)(x+3)= -10(-1/2) C: -2/2(x+3)= -10/2 D: -2/-10(x+3)= -10/-10
Mathematics
1 answer:
Nastasia [14]3 years ago
8 0

Answer:

B: -1/2(-2)(x+3)= -10(-1/2)

Step-by-step explanation:

The best step to begin to simplify the equation is to try to get a coefficient for the variable x equal to 1. we can do that if we multiply in both sides of the equation by -1/2 as option B.

So, if we keep simplifying, we get:

   -2 (x + 3) = -10

-1/2(-2)(x+3) = -10(-1/2)

          x + 3 = 5

     x + 3 - 3 = 5 - 3

                x = 2

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