11y-7=26
Add 7 to both side
11y=33
And to get the y. Value divide by 11
Y=3
Answer:
x = plus or minus √7
Step-by-step explanation:
Solve the equation 7x^2=49, starting out by dividing both sides by 7. This results in x^2 = 7.
We need to solve for (isolate) x. To do this, take the square root of both sides:
x = plus or minus √7
For this case we must simplify the following expression:
We solve the operation of the second parenthesis, taking into account that different signs are subtracted and the sign of the major is placed:
We multiply:
We eliminate the parentheses:
We add similar terms, taking into account that equal signs are added and the same sign is placed:
Answer:
The simplified expression is:
Answer:
A. 2x + 15
Step-by-step explanation:
3(2x + 5) - 4x =
= 6x + 15 - 4x
= 2x + 15
Answer: A. 2x + 15
The answer is 13 there is no indication hat there would be a change in how many are in the shelter. It is one of those trick questions. Hope this helps!