Answer: h=10
Step-by-step explanation:
You have to isolate the variable, so you move the minus nine to the other side by adding 9 to both sides to cancel out the minus nine and to move it over. 9+1 on the right equals 10, so then the equation would be set to h=10.
X=-3X=2 —> move the variable to the left handed side and change its sign
-2x=2 —> collect like terms
Divide both sides of the equation by -2 and your answer is x=-1
Find 6% of 890 and then add it to 890. So,
890x0.06=53.4
890+53.4=$943.50
The equation is 18+2.50h=12+3.75h
The total cost of the services will be equal at 4.8 Hours
If 2/3 is equal to 1 batch of muffins
than you need to multiply the fraction by 3 or 3/1
multiply the numerator by the numerator and the denominator by the denominator
2/3 *3/1 = 6/3 or simplified to...
2 cups of milk