Determine the solution set of 2x>−8 and −5x+7=12.(1 point)
Responses
{x|x>−1}
left brace x vertical bar x greater than negative 1 right brace
{−1}
left brace negative 1 right brace
{−4}
left brace negative 4 right brace
{x|x>−4}
left brace x vertical bar x greater than negative 4 right brace
The solution set for 2x > -8 is {x | x > -4}, which means any value of x that is greater than -4 would satisfy the inequality.
The solution for -5x + 7 = 12 is {x | x = -1}, which means x is equal to -1.
So, the combined solution set for both equations is {x | x > -4} U {x | x = -1}, which means any value of x that is greater than -4 or equal to -1 would satisfy both equations.