Задачи ОГЭ. Линейные уравнения

Задачи для ОГЭ с ответами и решениями

видеоурок по линейным уравнениям

Решите уравнение \(6x+18=0\)
\(5x-3=0\)
\(4x-7=0\)
\(-5x+6=0\)
\(4x+10=-10\)
\(10x+1=6x\)
\(-x-7=-5x\)
\(-4+3x=8x+5\)
\(-7x-7=4-8x\)
\(3-4x=-8x+9\)
\(5(x-9)=-2\)
\(-7=5(x+5)\)
\(7(x-1)=3x\)
\(2(7+9x)=-6x+2\)
\(-6(9-5x)=9x+9\)
\(10-2(-x-7)=9\)
\(-3x+4=-10+5(-7-x)\)
\(5x-6(5+2x)=x-2\)
\(x-1+(x+2)=-4(-5-x)-5\)
\(-2x+1+5(x-2)=-4(3-x)+1\)
\(x-\displaystyle\frac{x}{12}=-\frac{55}{12}\)
\(x-\displaystyle\frac{x}{7}=-\frac{9}{14}\)
\(x-\displaystyle\frac{x}{9}=-\frac{26}{9}\)
\(x+\displaystyle\frac{x}{12}=-\frac{13}{4}\)
\(\displaystyle\frac{x}{8}=\frac{x}{11}=-\frac{19}{11}\)
\(\displaystyle\frac{x}{11}+\frac{x}{2}+x=\frac{35}{22}\)
\(\displaystyle\frac{x+4}{4}-\frac{x}{3}=3\)
\(\displaystyle\frac{x+4}{2}-x=9\)
\(\displaystyle\frac{4x+6}{2}+9=\frac{2x}{3}\)
\(\displaystyle\frac{4x+4}{8}+5=\frac{9x}{7}\)
\((x-6)^2=(x-3)^2\)
\((x+2)^2=(x-6)^2\)
\((x+6)^2=(x+9)^2\)
\((x-1)^2=(14-x)^2\)
\(-2x^2-2x+5=-x^2-x-(1+x^2)\)
\(x^2+3x-(1-2x^2)=3x^2-x+4\)
\(-2x^2+4x-7=-x^2+2x-(x^2-3)\)
\((x+6)^2+(x+3)^2=2x^2\)
\((x-5)^2+(x-4)^2=2x^2\)
\(6x-8(-7+9x)=-2x-8\)

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