<span>1) 2-3(х+2)+5-2х</span>
<span>2 - 3x - 6 + 5 - 2x = 0</span>
<span>-5x = -1</span>
<span>x = 0,2</span>
<em><span><span>2) 3-5(х+1)=6-4х</span></span></em>
<em><span><span>3 - 5x - 5 - 6 + 4x =0</span></span></em>
<em><span><span>-x = 8</span></span></em>
<em><span><span>x = -8</span></span></em>
<span><span><span>3) 0,2-2(х+1)=0,4х</span></span></span>
<span><span><span>0,2 - 2x - 2 - 0,4x = 0</span></span></span>
<span><span><span>-2,4x = 1,8</span></span></span>
<span><span><span>x = -0,75</span></span></span>
<em><span>4) 0,4х=0,4-(х+2)</span></em>
<em><span>0,4x - 0,4 + x +2 = 0</span></em>
<em><span>1,4x = -1,6</span></em>
<em><span>x = 16/14 = 1 2/4</span></em>
<span><span>5) 4х-5,5=5х-3(2х-1,5)</span></span>
<span><span>4x - 5,5 - 5x + 6x - 4,5 = 0</span></span>
<span><span>5x = 5</span></span>
<span><span>x = 1</span></span>
<em><span><span><span>6) 4-5(3х+2,5)=3х+9,5</span></span></span></em>
<em><span><span><span>4 - 15x - 12,5 - 3x - 9,5 = 0</span></span></span></em>
<em><span><span><span>-18x = 18</span></span></span></em>
<em><span><span><span>x = -1</span></span></span></em>
<span><span><span><span>7) 5(2+1,5х)-0,5х=24</span></span></span></span>
<span><span><span><span>10 + 7,5x - 0,5x - 24 = 0</span></span></span></span>
<span><span><span><span>7x = 14</span></span></span></span>
<span><span><span><span>x = 2</span></span></span></span>
<em><span><span><span><span><span>8) 3(0,5х-4)+8,5х=18</span></span></span></span></span></em>
<em><span><span><span><span><span>1,5 x - 12 + 8,5x - 18 = 0</span></span></span></span></span></em>
<em><span><span><span><span><span>10x = 20</span></span></span></span></span></em>
<em><span><span><span><span><span>x = 2</span></span></span></span></span></em>