Question

@563blackghost
Write an expression equivalent to the following:
4x + 20

Answer 1

divide both sides by 4?
x=5

Answer 2

hint: 20 = 4*5

so,

4x + 20

turns into

4*x + 4*5

Answer 3

Or, you can factor 4 from the equation

4(x+5)

Answer 4

Thanks. got it