7x-3y=15
2x+3y=12
derivative of tan
Find q and r
1.a=5286,b=19
2.a=5286,b=-19
3.a=-5286,b=19
4.a=-5286,b=-19
2x+3y=15
148,232,826,524,794,880 x 2 =
make x the subject of gk = (x + a ) ^2 / 10
what is The y-intercept of the equation below? y+ 10x - 9
4y+x=27
y-x=3
-6f(2f-3)
