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$25=0.50(22)+2(y) solve this equation justifying each step with an algebraic property of equality

$25=0.50(22)+2(y) solve this equation justifying each step with an algebraic property of equality
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$25=0.50(22)+2(y) solve this equation justifying each step with an algebraic property of equality

User Erikfas
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2 Answers

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I not sure but it will be y=7
User Mark Leonard
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$25=0.50(22)+2y. Equation

$25=11+2y. Multiply the parenthesis

$25-11=11-11+2y. Subtract 11 on both sides

14=2y. Divde 2 on both sides

14÷2=2÷2. Simplify

7=y
User Sebulba
by
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