6/ 2 =3
5/ 5 =1
6 divide by 2 is 3
5 divide by 5 is 1
Answer:
x = - 8
Step-by-step explanation:
To solve for x, isolate it by "moving" everything else over to the other side. This is done in reverse BEDMAS order using the reverse operations of number you want to move.
3 (2x-1 ) +7 = - 44 Simplify first using distributive property over the brackets
6x - 3 + 7 = - 44 Combine like terms, terms that have the same variables
6x + 4 = - 44
6x + 4 - 4 = - 44 - 4 Subtract 4 from both sides to cancel it out on the left side
6x = - 48
6x/6 = - 48/6 Divide by sides by 6 to cancel out the 6 from 6x
x = - 8 Final answer
Answer: 80 students I think
Step-by-step explanation: 12 × 15% = 80 students
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<u>✍</u><u> </u><u>Answer:</u><u>-</u></h2>
Use the algebraic identity,
Now,
a = 5
b = 2
Substitute the values of a & b in the identity & solve the equation.
Alright, since 7% is 0.07 (put 2 decimal places in front of the percentage to get the decimal), we know that 0.07*the loan amount of the 7% loan=0.08*the loan amount of the 8% loan+250. If the 7% loan is x and the 0.08 loan is y, we have 0.07*x=0.08*y+250. We also know that x+y=25000, so if we subtract y from both sides of the equation we have 25000-y=x. Plugging that into 0.07*x=0.08*y+250, we get 0.07*(25000-y)=0.08*y+250
=1750-0.07y=0.08y+250. Multiplying both sides by 100 (to get integers), we get 175000-7y=8y+25000. Adding 7y to both sides, as well as subtracting 25000 from both sides, we get 150000=15y and by dividing by 15 we get
y=10000= the 8% loan amount. Since 25000-y=x,
25000-10000=15000=the 7% loan amount