Persamaan Linear Satu Variabel - (Latihan Soal)

Tentukan nilai \(\mathrm{x}\) dalam persamaan berikut! Nyatakan semua langkah-langkah yang digunakan dalam mencari nilai \(\mathrm{x}\) tersebut.

\(\mathrm{x+3=10}\)

\(\mathrm{x+15=-35}\)

\(\mathrm{x+310=423}\)

\(\mathrm{x-1=39}\)

\(\mathrm{x-33=-47}\)

\(\mathrm{x-273=127}\)

\(\mathrm{37=x+17}\)

\(\mathrm{-60=x-100}\)

\(\mathrm{121-x=91}\)

\(\mathrm{64=100-x}\)

Tentukan nilai \(\mathrm{x}\) dalam persamaan berikut! Nyatakan semua langkah-langkah yang digunakan dalam mencari nilai \(\mathrm{x}\) tersebut.

\(\mathrm{3x=21}\)

\(\mathrm{12\,x=-36}\)

\(\mathrm{-121\,x=-484}\)

\(\begin{align}\mathrm{\frac{x}{2}=12}\end{align}\)

\(\begin{align}\mathrm{\frac{x}{3}=-40}\end{align}\)

\(\begin{align}\mathrm{-\frac{x}{12}=-60}\end{align}\)

\(\mathrm{30=150\,x}\)

\(\begin{align}\mathrm{-50=-\frac{x}{20}}\end{align}\)

\(\begin{align}\mathrm{\frac{12}{x}=96}\end{align}\)

\(\begin{align}\mathrm{150=\frac{300}{x}}\end{align}\)

Tentukan nilai \(\mathrm{x}\) dalam persamaan berikut! Nyatakan semua langkah-langkah yang digunakan dalam mencari nilai \(\mathrm{x}\) tersebut.

\(\mathrm{3x+2=12}\)

\(\mathrm{5x-4=-8}\)

\(\mathrm{-7x+9=16}\)

\(\mathrm{-9x-18=-27}\)

\(\mathrm{3(x+2)=12}\)

\(\mathrm{-18=9(x-5)}\)

\(\begin{align}\mathrm{\frac{x}{3}+4=14}\end{align}\)

\(\begin{align}\mathrm{15=-\frac{x}{5}-55}\end{align}\)

\(\begin{align}\mathrm{\frac{x+5}{7}=15}\end{align}\)

\(\begin{align}\mathrm{\frac{-2+x}{5}=-20}\end{align}\)

Tentukan nilai \(\mathrm{x}\) dalam persamaan berikut! Nyatakan semua langkah-langkah yang digunakan dalam mencari nilai \(\mathrm{x}\) tersebut.

\(\mathrm{5x+3=4x-1}\)

\(\mathrm{8x-2=7x-10}\)

\(\mathrm{10x-6=16\,x+18}\)

\(\mathrm{2x+9+6x-8=4x+5+3x-11}\)

\(\mathrm{6x-3+2x=9x+1-4x+8}\)

\(\mathrm{4x+16-3x=7+3x}\)

\(\mathrm{8(2x+1)+6=5(x-3)+7}\)

\(\begin{align}\mathrm{\frac{2x-1}{3}+4=7}\end{align}\)

\(\begin{align}\mathrm{\frac{2(x+3)}{5}-1=\frac{3(x-3)}{4}}\end{align}\)

\(\begin{align}\mathrm{\frac{x}{4}+15=1-\frac{6x}{4}}\end{align}\)

Tentukan nilai \(\mathrm{x}\) dalam persamaan berikut! Nyatakan semua langkah-langkah yang digunakan dalam mencari nilai \(\mathrm{x}\) tersebut.

\(\mathrm{3(5x-6)-7(7x+9)=9}\)

\(\mathrm{9(3x-7)-9(2x+9)=6}\)

\(\mathrm{4x-9(6-2x)=2(5x+7)}\)

\(\mathrm{2x-5(3-2x)=4(x-1)}\)

\(\mathrm{2x-2(4-9x)=8(6x+2)}\)

\(\begin{align}\mathrm{\frac{239}{100}x+\frac{71}{100}=\frac{198}{100}x+\frac{229}{100}}\end{align}\)

\(\begin{align}\mathrm{\frac{3}{25}x+\frac{13}{25}=\frac{147}{100}x-\frac{53}{25}}\end{align}\)

\(\begin{align}\mathrm{\frac{17}{10}x+\frac{21}{10}=-\frac{8}{5}x+\frac{5}{2}}\end{align}\)

\(\begin{align}\mathrm{-\frac{6}{5}x+\frac{2}{5}=-\frac{27}{10}x+\frac{19}{10}}\end{align}\)

\(\begin{align}\mathrm{\frac{23}{10}x-\frac{5}{4}=\frac{1}{25}x+\frac{1}{2}}\end{align}\)