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-4z+2=102 i dont understand this
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-4z+2=102 i dont understand this
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Jun 11, 2019
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-4z+2=102 i dont understand this
Mathematics
middle-school
Talissa
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6
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z=-25
102-2=100
100÷(-4)=-25
Paul Preibisch
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Jun 12, 2019
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Paul Preibisch
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3
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-4z + 2 = 102 Given
-4z = 100 Subtract 2 from both sides
z = -25 Divide both sides by -4
Answer
:
z = -25
Alecswan
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Jun 16, 2019
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Alecswan
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