Arturo has $7. He wants to buy fruit smoothies for himself, his mother, brother and two sisters. Everyone will get the same size
smoothie. Arturo thinks that the biggest size he can afford is medium. Is Arturo correct ? If he is not, what is the biggest size smoothie he can afford?
Y=5x-2. Substitute into the second -3x+6(5x-2)=-12 -3x+30x-12=-12 The -12 cancel 27x=0 x=0 y=-2 check in the second equation 0+6(-2)=-12 <span>(0,-2)</span>
