Fast Elimination Challenge

Pair of Linear Equations in Two Variables

Fast Elimination Challenge

CBSE Class 10 · Solve it one decision at a time. A wrong pick earns a nudge, never the answer.

Step 1 of 11

The problem

Solve 2x+3y=72x+3y=7 and 3x+2y=83x+2y=8 by elimination.
2x+3y=72x+3y=7x coefficient: 2
3x+2y=83x+2y=8x coefficient: 3
Find the smallest shared target

Step 1 · Your move

The xx-coefficients are 22 and 33. What is their least common multiple?

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