2(x + 4)= 2(-8 - x) - 2x
Plz explain or show how u got the answer

An equation where variables are used to represent known values—function notation true or false

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?