<img src="https://tex.z-dn.net/?f=3h%20%3D%207%28%5Cfrac%7B2%7D%7B7%7D%20-%5Cfrac%7B3%7D%7B7%7Dh%29-10" id="TexFormula1" title="

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3 years ago

3h = 7(\frac{2}{7} -\frac{3}{7}h)-10" alt="3h = 7(\frac{2}{7} -\frac{3}{7}h)-10" align="absmiddle" class="latex-formula">
I've been able to simplify it a good deal but can't figure out how to solve it in the end,... 17 points to you,... thanks,...!

$3h = 7(\frac{2}{7} -\frac{3}{7}h)-10\\$
Parenthesis Simplification
$3h = 2 -3h-10\\$
Re-write equation
$3h = 2-10-3h\\$
Subtract
$3h = -8-3h\\$
Add 3h to both sides of the equation to take away the "- 3h"
$3h+3h = -8-3h+3h$
Simplify
$6h = -8\\$
Divide?
$3h = -4\\$
Then what?

Thanks for the help,... please answer in full explanation,... Chow!

Mathematics

2 answers:

Anit [1.1K]3 years ago

7 0

Your method is correct.

Now,

$\implies 3h = -4$

Divide both sides with $3$

$3h \div 3 = -4 \div 3$

$h = -1.333...$

cluponka [151]3 years ago

3 0

h = -4/3 just transfer the 3 into denominator it will be the simplest answer.

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