rozwiąż równania:
a) x+3/2 *8 = x-3
b) 4(2x-3/4) = 53
c) 2(x+7) = 3(2x-5)
d) 3(x-5) + 7 = x+1
a) x+ 12= x-3
x+ 15= x
15 = 0
b) 8x - 3 = 53
x = 48 2/8
c) 2x + 14 = 6x - 15
4x = 29
x = 7,25
d)3x - 22 = x+1
2x = 23
x = 11,5
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a) x+ 12= x-3
x+ 15= x
15 = 0
b) 8x - 3 = 53
x = 48 2/8
c) 2x + 14 = 6x - 15
4x = 29
x = 7,25
d)3x - 22 = x+1
2x = 23
x = 11,5