Determine a raiz das equações, sendo U = Q.
a.
2x + 4( 38 - x) = 136
b.
10...
Mathematics, 21.04.2021 17:40, lLavenderl
Determine a raiz das equações, sendo U = Q.
a.
2x + 4( 38 - x) = 136
b.
10x - 10 -7x - 7 = 4
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c.
9x - 20 = 8( x - 1)
d.
5( 2x + 7) - 1 = 4( x - 5) +9
e.
4x - 8 = 4 + 5x -8
Answers: 2
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