Answer:
y = 3
Step-by-step explanation:
9 - y = 2y
+ y + y Add y to both sides
9 = 3y Divide both sides by 3
3 = y When y = 3, the value of 9 - y is twice the value of y.
I don't recognize this problem, please make sure the input is complete.
For this case we must find the solution set of the given inequalities:
Inequality 1:
Applying distributive property on the left side of inequality:
Subtracting 3 from both sides of the inequality:
Dividing by 6 on both sides of the inequality:
Thus, the solution is given by all the values of "x" greater than 3.
Inequality 2:
Subtracting 3x from both sides of the inequality:
Subtracting 3 from both sides of the inequality:
Thus, the solution is given by all values of x less than 4.
The solution set is given by the union of the two solutions, that is, all real numbers.
Answer:
All real numbers
9514 1404 393
Answer:
Step-by-step explanation:
The solution steps are ...
3(y -2) = 18 . . . . . . given
3y -<u>6</u> = 18 . . . . . . . eliminate parentheses using the distributive property
3y = <u>24</u> . . . . . . . . . add 6 to both sides
y = <u>8</u> . . . . . . . . . . . divide both sides by 3
The value of y is 8.
Answer 64
Step by step exploration
3*4*4+4*4=48+16=64