7x+7y-4x-y
=3x+6y
Combine like terms
7x - 4x = 3x
7y - y = 6y
Answer:
the second one
Step-by-step explanation:
i cant graph on brainly soz but its the second table
Answer: 476.88
Step-by-step explanation: length times width times height
C. Both 30 and 24 are reduced by 6, 24-6=18 and 30-6=24
Answer:
x = - 
Step-by-step explanation:
Given
2x +
= - 8
Multiply through by 3 to clear the fraction
6x + 4 = - 24 ( subtract 4 from both sides )
6x = - 28 ( divide both sides by 6 )
x =
= - 