Related Questions
Q1: A certain number has three digits and
Q2: Solve by any method: <span
Q3: Solve by any algebraic method:
Q5: Solve: <span class="ql-formula" data-value="x+z=5 a"><span
Q6: Solve simultaneously: <span class="ql-formula" data-value="\frac{10}{x}+\frac{45}{y}=-4"><span
Q7: The sum of the digits of a
Q8: Solve: <span class="ql-formula" data-value="2 x+4
Q9: Solve simultaneously: <span class="ql-formula" data-value="\frac{2
Q10: Solve by any method: <span
Q11: Solve by any method: <span