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What is equivalent to x plus 19h - 24x?
It is: 19h-23x
What is x plus 3 plus 5x?
It is an algebraic expression that can be simplified to: 23x-16
What is the sum of 9x plus 14x plus 8 equals 0?
"sum" is not the right word here. All the bits are not being added: there is an equals sign. But 9x plus 14x can only be 23x, so that 23x + 8 = 0. Take 8 from each side of the equality so 23x = -8, and then divide both sides by 23 to get x = -8/23 Don't confuse"x" with the multiplication sign. For that reason, in algebra, a curly x is used wherever possible.
What is the dependent and independent variables for y equals 23x plus 30?
As it is written, x is the independent variable and y is the dependent. But you could re-write it as x = y/23 + 30/23 and then y is the independent variable and x the dependent.
20x-3 plus 3x equals 11x plus 5-8?
20X - 3 + 3X = 11X + 5 - 8 put those like terms together on the left 23X - 3 = 11X + 5 - 8 like terms together on the right 23X - 3 = 11X - 3 this equation admits of no solution, so is not true X would = 0
