A bag contains $x$ red counters and $y$ blue counters. When $5$ more red counters are pla

Question

A bag contains $x$ red counters and $y$ blue counters. When $5$ more red counters are placed in the bag, the number of red counters becomes equal to the number of blue counters. The bag originally contains $35$ counters altogether. Form two simultaneous equations in $x$ and $y$. [2] Hence, find the original number of red counters and blue counters. [4]

Accepted Answer

(a) $x+5=y​$ and $x+y=35$ (b) $15$ red counters and $20$ blue counters

Simultaneous Equations - Application of Simultaneous Equations in Real World Contexts

Simultaneous Equations - Application of Simultaneous Equations in Real World Contexts

Solution:

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