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Juliana Hatfield
Mathematics
5 August, 09:43
What does this simplify to? 3+5.25 = 1 - 2.8x
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Bennett Lozano
5 August, 10:00
0
-2.59 = x
Step-by-step explanation:
3+5.25 = 1 - 2.8x
Combine like terms
8.25 = 1-2.8x
Subtract 1 from each side
8.25 - 1 = 1-1-2.8x
7.25 = - 2.8x
Divide each side by - 2.8
7.25/-2.8 = - 2.8x/-2.8
-2.589285714 = x
Rounding
x=-2.59
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