Substitution method
2 x minus 3 y by 4 is equal to 3
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Answer:
X = 2+Y
Step-by-step explanation:
2x - 3y ÷ 4 = 3
2x -3y = 3×4
2x - 3y = 12
2x - y = 12 ÷ 3
2x -y = 4
x - y = 4 ÷ 2
x - y = 2
x = 2 + y
∴ value of 2x = 2 ( 2 + y )
= 4 + 2y
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