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Factor the trinomial 24x plus 78x plus 45?
is 28x squared? if it is, the answer would be, 3(2x+5)(4x+3).
What is the solution of -6x plus 9 equals 45?
x = -6
What is the solution to the equation -2x plus 3y equals 8?
The "solution" means the numerical values of 'x' and 'y' that make the statement true.Right now, there are an infinite number of solutions. Here are a few of them:X . . . . Y-1 . . . . 22 . . . . . 45 . . . . . 68 . . . . . 811 . . . . 10In general, you need the same number of separate equations as the number of "variables"or "unknowns" in them.Since your equation has two unknowns ... 'x' and 'y' ... you need another equation, in order topin the solution down to a single pair of numbers for them.
The solution -6x plus 9 equals 45?
-6x+9 = 45 -6x = 45-9 -6x = 36 x = -6
What are algebra inequalities?
Linear algebraic inequalities can be described as an expression with a variable >/< an expression with a variable. For example, 2x<90 so x<45. Inequalities don't yield a particular solution, but rather solution sets. In the above example, x<45, means that the solution set is all of the values less than 45.
