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3 years ago

3m-7=8 solve please NEED HELP

2 answers:

8 0

m=5, simplify the equation to the form then move all terms containing m to the left and all other terms to the right after doing that simplify left and right side of the equation and lastly divide both sides of the equation by 3 to get m.

Charra [1.4K]3 years ago

7 0

3m-7=8

Add 7 to both sides

3m=15

Divide by 3.

M=5

Your answer is 5.

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The formula for estimating the population proportion by a confidence interval is given by:

$\hat{p}\pm z_{\alpha /2}\times\sqrt{\frac{\hat{p}\times(1-\hat{p})}{n}}$

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