exam Maths Puzzle Numerical Ability

Solve the following system of equations for the unknown variables.
2x + y = 17
y + z = 6
x � z = 7

Read Solution (Total 0)

exam Other Question

3/2(x+8)=6x Bayside Insurance offers two health plans. Under plan A, Giselle would have to pay the first $130 of her medical bills, plus 40% of the rest under plan B, Giselle would pay the fir