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What is the value of x 1/5×-2/3y=30 when y=15
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What is the value of x 1/5×-2/3y=30 when y=15

User Ssierral
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1 Answer

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Equation.
1/5 x - 2/3 y = 30

y= 15

Substitution.
1/5 x - 2/3 (15) = 30

1/5 x - 10 = 30

1/5 x = 30 + 10

1/5 x = 40

x = 200.
User Hassan Saleh
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