exam Maths Puzzle Numerical Ability

3x-5y=15
2x-y=-4

substitution 2 variables

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exam Other Question

Determine the Equation of each line

x intercept=4 y interccept = -3

Thanks!

T Could someone please help me to understand how to do this?
Identify the axis of symmetry, create a suitable table of values, then sketch the graph (including the axis of symmetry)