Which equation is equivalent to 11x - (2 - x) = 51? 13x = 51. 12x = 53. 12x = 49. 10x = 53.
To simplify the equation 11x - (2 - x) = 51, we first need to distribute the negative sign to both terms inside the parentheses.
11x - 2 + x = 51.
Combining like terms, we add 11x and x to get 12x.
12x - 2 = 51.
Next, we isolate the variable term by adding 2 to both sides of the equation.
12x - 2 + 2 = 51 + 2.
This simplifies to:
12x = 53.
Therefore, the equivalent equation is 12x = 53.