Math, asked by jovisejaison, 10 months ago

find the solution of x-3y-7=0 and 3x-3y-15=0 using cross multiplication method

Answers

Answered by Anonymous

2

x - 3y = 7

3x - 3y = 15 (by subtracting)

_________

-2x = -8

x = 4.

putting the value in the equation,we get

4 - 3y = 7

-3y = 3

y = -1

sorry ,for short answer ,but mood off#

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