Question

2 - 86.2h - 1) = 3.5h - 2.75

Answer 1

Answer:

$h=\frac{1.25}{29.9}=0.04180602$

Step-by-step explanation:

$2-86.2h-1=3.5h-2.75\\1-86.2h=3.5h-2.75\\1-86.2h+86.2h=3.5h+86.2h-2.75\\1=89.7h-2.75\\1+2.75=89.7h-2.75+2.75\\3.75=89.7h\\\frac{3.75}{89.7}=\frac{89.7h}{89.7}\\h=\frac{1.25}{29.9}=0.04180602$

Answer 2

Answer:

h=0.041806

Step-by-step explanation:

2−86.2h−1=3.5h−2.75

Step 1: Simplify both sides of the equation.

2−86.2h−1=3.5h−2.75

2+−86.2h+−1=3.5h+−2.75

(−86.2h)+(2+−1)=3.5h−2.75(Combine Like Terms)

−86.2h+1=3.5h−2.75

−86.2h+1=3.5h−2.75

Step 2: Subtract 3.5h from both sides.

−86.2h+1−3.5h=3.5h−2.75−3.5h

−89.7h+1=−2.75

Step 3: Subtract 1 from both sides.

−89.7h+1−1=−2.75−1

−89.7h=−3.75

Step 4: Divide both sides by -89.7.

−89.7h

−89.7

=

−3.75

−89.7

h=0.041806