Solve for X
12x-4=10x-10+30

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?