3 years ago

What is the answer to -(7-4x)=9

Mathematics

1 answer:

Veseljchak [2.6K]3 years ago

7 0

Answer:

x = 4

Step-by-step explanation:

change the signs on both sides of the equation

7-4x= - 9

move constant to the right side and change its sign

- 4x = - 9 - 7

-4x= - 16

divide both sides of the equation by -4

x = 4

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