3 years ago

What is the value of x in the equation 4(2x + 14) = 0? a 9 b 7 c −7 d −9

Mathematics

2 answers:

oksano4ka [1.4K]3 years ago

7 0

Answer:

x = -7

Step-by-step explanation:

4(2x + 14) = 0

Divide each side by 4

2x+14 = 0

Subtract 14 from each side

2x+14-14 = 0-14

2x= -14

Divide each side by 2

2x/2 = -14/2

x = -7

ladessa [460]3 years ago

3 0

Answer:

C, -7

Step-by-step explanation:

Use distributive property to get: 8x +56 = 0

Isolate x to get: 8x = -56

Then divide each side by 8: x= -7

The answer is C

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