Answer:
see explanation
Step-by-step explanation:
A = 6b ( divide both sides by 6 )
[tex]\frac{A}{6}[/tex] = b
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A = [tex]\frac{1}{2}[/tex] bh ( multiply both sides by 2 to clear the fraction )
2A = bh ( divide both sides by h )
[tex]\frac{2A}{h}[/tex] = b