Question

Given the formula y=2x(z+3), find y if z=2 and x=4

Answer 1

Y=2•4(2+3)
y= 8 (5)
Y= 40

Answer 2

the answer is y=40 becuase when you substitute z and x in you get the equation y=2(4)(2+3) which is equal to y=8(5) which is equal to y=40