A number or a short expression. Fractions can be typed as 3/2, and spacing doesn't matter.
Solution
Substituting y=1 into the second equation, we obtain 4x−2(1)+3=3x+3(1). Simplifying, we obtain 4x−2+3=3x+3 or 4x+1=3x+3. Therefore, 4x−3x=3−1 or x=2.
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