3X+2Y=10
X-2Y=-2
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(with all steps)
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Answered by
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Answer:
x=2 ; y=2
Step-by-step explanation:
3x+2y=10 x-2y=-2
→2y=10-3x →-2y=-2-x
→y=(10-3x)/2 →-y=(-2-x)/2
→y=(10-3×2)/2 →y=(2+x)/2
→y=(10-6)/2 →(10-3x)/2=(2+x)/2
→y=4/2 →10-3x=2+x
→y=2 →-3x-x=2-10
→-4x=-8
→x=-8/-4
→x=2
(*Note:We will have to simply both of the equation simultaneously*)
Hope it helps you...
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