It's just a mathematical polynomial: 7x + 3y.
7x = 5+5x 7x-5x = 5 2x = 5 x = 2.5
3x - 2y + 7x + 4y = 3x + 7x - 2y +4y = (3+7)x + (-2+4)y = 10x + 2y
7x+8 is not possible. you cannot add a non variable to a variable
Answer : 12
The given expression can be simplified to: 7x+4y
The expression can be simplified to: 7x+4y
The expression can be simplified to: 7x+4y
It is: x-1+4+7x-3 = 8x simplified
It is 15x -24 when simplified
2x plus 5x simplified is 7x.
The given expression cannot be simplified.
7x-9
It is an expression that can be simplified to: 9-13x
It is 144-7x when simplified
It is 7+8x simplified
49x^2 + 77x + 30 Improved answer: 7x+57x+6 When simplified: = 64x+6