9y + 3•(-3y+6) = 18
please help...
can you mark me as brainliest please
sorry i already had someone ask...
okay
that's fine
Answers
Answered by
1
Answer:
Answer is zero
Step-by-step explanation:
9y+3(-3y+6)=18
9y-9y+18=18
0+18=18
18-18=0
Answered by
1
Answer:0
Step-by-step explanation:
9y+3(-3y+6)=18
9y-9y+18=18
(9y-9y=0)
18=18
18-18=0
Similar questions
3(3y + -6) = 18
Reorder the terms:
3(-6 + 3y) = 18
(-6 * 3 + 3y * 3) = 18
(-18 + 9y) = 18
Solving
-18 + 9y = 18
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '18' to each side of the equation.
-18 + 18 + 9y = 18 + 18
Combine like terms: -18 + 18 = 0
0 + 9y = 18 + 18
9y = 18 + 18
Combine like terms: 18 + 18 = 36
9y = 36
Divide each side by '9'.
y = 4
Simplifying
y = 4