exam Maths Puzzle Numerical Ability

Can you please help me solve:

2b+6.2=13.2-8b

Read Solution (Total 0)

exam Other Question

Solve the system of equations by the Gaussian elimination method:
1. Solve the system of equations by the Gaussian elimination method:
2x+y-3z=1
3x-y+4z=6
x+2y-z=9

2. Sol use synthetic division to divide: (x^2-4x-2)/[x-(3+2i)]