Question

Solve for X(10x+11)(12x-5)

Answer 1

Answer : x = 8

Vertically opposite angles are equal

10x + 11 = 12x - 5

Collect the like terms

10x - 12x = -5 - 11

-2x = -16

Divide both sides by -2

-2x / -2 = -16/-2

x = 8