(a) 3 - x/8 = 5x/2 - 2(x-4)/3 + 5
72-3x=60x-16x+64+120
x=-112/47
(b) 7(x-6) - 6(x+3) = 5 (x-6) - 2(3+2x)
No solution
(c) 三次根號(hào)下(5x + 9) = 6
5x+9=216
x=41.4
Solve the equations
Solve the equations
(a) 3 - x/8 = 5x/2 - 2(x-4)/3 + 5
(b) 7(x-6) - 6(x+3) = 5 (x-6) - 2(3+2x)
(c) 三次根號(hào)下(5x + 9) = 6
(a) 3 - x/8 = 5x/2 - 2(x-4)/3 + 5
(b) 7(x-6) - 6(x+3) = 5 (x-6) - 2(3+2x)
(c) 三次根號(hào)下(5x + 9) = 6
數(shù)學(xué)人氣：544 ℃時(shí)間：2020-09-19 01:12:09
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