Решите уравнения пожалуйста))
б)2*(4-1,9x)=0,1*(-2x+8)
в)-4,8x+8=1,6x-11,2
г)2*(0,6x-3)=3*(-0,1x+3)
б)2*(4-1,9x)=0,1*(-2x+8)
в)-4,8x+8=1,6x-11,2
г)2*(0,6x-3)=3*(-0,1x+3)
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Answers & Comments
8-3.8x=-0.2x+0.8
0.2x-3.8x=-8+0.8
-3.6x=-7.2
x=2
в)-4.8x+8=1.6x-11.2
-4.8x-1.6x=-8-11.2
-6.4x=-19.2
x=3
г) 2*(0.6x-3)=3*(-0.1x+3)
1.2x-6=-0.3x+9
1.2x+0.3x=9+6
1.5x=15
x=10