3x+2=x+10
what is the answer to this equation

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Find the area of an equilateral triangle with a side of 6 inches

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.