3 years ago

Form and solve an equation for . 5x - 7 23

Mathematics

1 answer:

timofeeve [1]3 years ago

4 0

Answer:

x = 6

Step-by-step explanation:

5x - 7 and 23 are vertical angles and are congruent , then

5x - 7 = 23 ( add 7 to both sides )

5x = 30 ( divide both sides by 5 )

x = 6

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Step-by-step explanation:

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