exam Maths Puzzle Numerical Ability

Solve the system of equations algebrically.
Eliminate the z variable.

2x-y+4z=-2
3x-2y-z=-3
x+4y+2z=17

Read Solution (Total 0)

exam Other Question

1-4w^2=w^2+11 Solve by the method of you choice. Identify systems with no solution ad systems with infinitely many solutions, using set notation to express their solution sets.

6x + 2y = 7
y = 2 - 3x

Please solve