Solve the following system of equations algebraically for x, y, and z. Show all work.
4x - 3y + z= -10
2x + y +3z = 0
-x + 2y - 5z = 17

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two