find x in the equation 2x+3y+4=0 if y=2
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Step-by-step explanation:
put y = 2
2x + 3 × 2 + 4 = 0
2x + 6+4=0
2x + 10 = 0
2x = 0 - 10 = -10
x = -10/2
x = -5
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