First get the like terms to both sides
22>5(2y+3)-3y
22>10y+15-3y
-15+22>10y-3y
7 > 7y
then divide 7/7
1>y
also Y<1
Answer:
4x^2+24x=4
Step 1:
make the coefficient of x² as 1, divide both sides by 4
x² +6x =1
Step 2:
take half of coefficient of x, square it and add it to both sides
half of 6 is 3 and 3²=9, so add 9 to both sides
x² +6x+9=1+9
x²+6x+3²=10
(x+3)²=10
now when we take square root we will get both + and - √10 on right side
x+3= +√10
x+3=-√10
solving for x
x=+√10-3
Step-by-step explanation:
The perimeter = 2 * (3*y - 5) + 2*2*y = 6*y - 10 + 4*y = 10y - 10
Answer:
19
Step-by-step explanation:
(7-5+2)=4
4/4= 1
1 x 10= 10
10 + 9= 19
Answer:
5x + 2
Step-by-step explanation:
Since logarithm has the following property:
If and ,
Then and
Therefore,