How do i find the value of x in x+7=2

Solve the inequality and graph 6j - 7 < 5

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

Ineed on this question me get the answer