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What is 8y plus 9 plus 7y simplified?
8y + 7y = 15ySo [ 8y + 9 + 7y ] = 15y + 9If you want to get fancy and factor that expression, it's 3(5y + 3) .
65x - 7y equals 371 -11x plus 7y equals 7?
(7,12)
What is 13x plus 2y -10x -7y?
To simplify the expression 13x + 2y - 10x - 7y, you first combine like terms. Group the x terms together and the y terms together: (13x - 10x) + (2y - 7y). This simplifies to 3x - 5y. Therefore, the simplified expression is 3x - 5y.
4x - 2y equals -2 4x plus 5y equals 33?
First arrange this simultaneous equation in the form of: 4x+5y = 33 4x-2y = -2 Subtract the bottom equation from the top equation remembering that a - - is equal to a +: 7y = 35 Divide both sides by 7 to find the value of y: y = 5 Substitute the value of y into the original equations to find the value of x: So: x = 2 and y = 5
What is 13x 2y -10x-7y?
If you mean: 13x+2y-10x-7y then it is an algebraic expression that can be simplified to 3x-5y
