twelve less than -9 times a number is equal to 8 minus 4 times the number
Yep.
i mean write as an equation.
-9x - 12 = 8 - 4x
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To solve this problem, we'll need to translate the given statement into an algebraic equation. Let's break it down step by step:
Let's assume the number we're trying to find is represented by the variable "x".
The statement "twelve less than -9 times a number" can be written as:
-9x - 12
The statement "8 minus 4 times the number" can be written as:
8 - 4x
Now, according to the problem, these two expressions are equal:
-9x - 12 = 8 - 4x
To solve for "x", we'll need to collect the variable terms on one side and the constant terms on the other side of the equation. Let's do that:
-9x + 4x = 8 + 12
Combining like terms:
-5x = 20
To isolate the variable "x", we'll need to divide both sides of the equation by -5:
x = 20 / -5
Simplifying:
x = -4
Therefore, the number we were trying to find is -4.