(-5x^2+6x + 7) + (-x^2+ 4x) =

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.

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse