10*1/8
tan(39) = 46/x
1/4+1/8
make x the subject of y+9=2x
slope=4, y-inntercept=(0,5)
0=1+i*z^2
x-3%=1300
$$\int_{0}^{0}x*ln dx$$
slope=-2, y-intercept=(0,10)
10y(6y+21)รท5(2y+7)
