-5+y
To simplify the expression (5y^2 - 4y - 2y^2), first combine the like terms (5y^2) and (-2y^2). This results in ( (5y^2 - 2y^2) - 4y), which simplifies to (3y^2 - 4y). Therefore, the simplified expression is (3y^2 - 4y).
If y equals 3, 7 - 5y would be:7 - 5(3)Simplify.7 - 15 = -8.In conclusion, 7 - 5y = -8.
22 + y
5y - 4 + 9y - 1y + 15= 5y + 9y - 1y + 15 - 4= (5 + 9 - 1)y + (15 - 4)= 13y + 9
To simplify the expression ( 6(4x - (2 - 5y + 2x) + 2y) ), first simplify inside the parentheses: ( 2 - 5y + 2x ) becomes ( 4x - 2 + 5y + 2y = 4x + 7y - 2 ). Thus, the expression simplifies to ( 6(4x - (4x + 7y - 2) + 2y) = 6(-7y + 2) = -42y + 12 ). Therefore, the final result is ( -42y + 12 ).
6y
27
6 - y + 5y - 6y = 6 - 2y
27x - 5y
7
To simplify the expression (5y^2 - 4y - 2y^2), first combine the like terms (5y^2) and (-2y^2). This results in ( (5y^2 - 2y^2) - 4y), which simplifies to (3y^2 - 4y). Therefore, the simplified expression is (3y^2 - 4y).
If y equals 3, 7 - 5y would be:7 - 5(3)Simplify.7 - 15 = -8.In conclusion, 7 - 5y = -8.
22 + y
2
The simplified term is 10x2y so that the coefficient is 10.
5y - 4 + 9y - 1y + 15= 5y + 9y - 1y + 15 - 4= (5 + 9 - 1)y + (15 - 4)= 13y + 9
It is: 34 -5y simplified