Please help me! Gabriella sold half of her comic books and then bought fifteen more. She now has 34. How many comic books
did she have in the beginning?

How can you solve an equation with a variable on both sides? complete the explanation. you can solve the equation by using *(blank)* operations to get the variable terms on one side of the equal sign and the constant terms on the *(blank)* side. then *(blank)* both sides by the coefficient of the resulting variable term.

Which one is true about the hexagons ?

Which expression is equivalent to -5(3x - 6/7)