Ask a New Question

If a camera and a lock weigh 330 grams together. Also the same camera and a crown together weighs 670 grams. Also the weight of a crown and a lock is 470 grams. What is the weight of each individual object?

1 answer

If we let
x = weight of camera
y = weight of lock
z = weight of crown

we have

x+y=330
x+z=670
y+z=470

now just solve for x,y,z

Similar Questions

Three security cameras were mounted at the corners of a triangular parking lot. Camera 1 was 122 ft from camera 2, which was 139
1. 1 answer
Three security cameras were mounted at the corners off a triangular parking lot. Camera 1 was 122 ft from camera 2, which was
1. 1 answer
Three security cameras were mounted at the corners of a triangular parking lot. Camera 1 was 151 ft from camera 2, which was 122
1. 2 answers
three security cameras were mounted at the corners of a triangular parking lot. camera 1 was 110 ft. from camera 2, which was
1. 1 answer

more similar questions