Решите уравнение и проверьте, не ошиблись ли.
a) 2x + 10 = 30;
б) 4y - 15 = 5;
в)
[tex] \frac{4}{7} x + 14 = - 2[/tex]
г) 0,2x + 1,4 = -0,8;
д)
[tex] \frac{1}{2} y - \frac{1}{3} = - \frac{22}{3} [/tex]
е)
[tex] - 10x + \frac{4}{3} = - \frac{1}{3} [/tex]
ж)-3z +1= -5
з)2,5y- 2=0,25
и)-1,2z- 2=4​
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