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3 years ago

6/12x - 10 = 30 solve for x

Mathematics

2 answers:

mars1129 [50]3 years ago

5 0

Hi there!

x=80

1.Multiply the terms:

$\frac{6}{12}$ · $80=\frac{480}{12}$

2.Divide the fraction term:

$\frac{480}{12}=40$

3.Subtract the two terms:

$40-10=30$

This means, x=80..

tester [92]3 years ago

4 0

Answer:

x = 80

Step-by-step explanation:

(6/12)*x-10 = 30 // - 30

(6/12)*x-30-10 = 0

1/2*x-40 = 0 // + 40

1/2*x = 40 // : 1/2

x = 40/1/2

x = 80

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4 years ago

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kramer

Answer:

Step-by-step explanation:

Here it's given that ,

$\sf\red{\longrightarrow} A=\sqrt{s(s-a)(s-b)(s-c)}$

Also ,

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And we need to find out the value of A , when

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So , on substituting the respective values to find s we have ,

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