Which equation is equivalent to 4x − 14 + 2x = 70?

Group of answer choices

8X = 56

2X = 56

20X = 70

6X = 84

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

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.

In the diagram, gef and hef are congruent. what is the value of x