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GalinKa [24]
4 years ago
15

8(7x-2)=96 What is X

Mathematics
2 answers:
satela [25.4K]4 years ago
6 0

Answer:

<h2>x=2</h2>

Step-by-step explanation:

8\left(7x-2\right)=96\\\\\mathrm{Divide\:both\:sides\:by\:}8\\\frac{8\left(7x-2\right)}{8}=\frac{96}{8}\\\\Simplify\\7x-2=12\\\\Add\:2\:to\:both\:sides\\7x-2+2=12+2\\\\Simplify\\7x=14\\\\\mathrm{Divide\:both\:sides\:by\:}7\\\frac{7x}{7}=\frac{14}{7}\\\\Simplify\\x=2

IgorC [24]4 years ago
5 0

Answer:

x = 2

Step-by-step explanation:

8(7x-2)=96

7x-2 = 96 : 8

7x-2 = 12

7x = 12 +2

7x = 14

x = 14 : 7

x = 2

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Answer:

y = 3

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Step-by-step explanation:

x+y=5  ==   -2x - 2y = -10

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                  -------------------

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Step-by-step explanation:

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