What value of x makes the equation 2[1/4(4x - 8) + 3x] + 7 =3(x + 1)+5x

Find the value of x for which abcd must be a parallelogram -9-6x x-30

What are “like terms”? why can we only add like terms?

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?