book Maths Puzzle Numerical Ability

(8x+2y)-(5x+4y)=

Read Solution (Total 0)

book Other Question

How many solution does the linear system have?
1, [x+4y=9
[-2x+y=0
2, [-x+3y=3
[2x-6y=30
3, [-x+2y=16
[4x-8y=-64
Decide whether the ordered pair is a sol Help me solve the following equation for the variable x: xyz=t