solve y+1 over 2 =6
$$\int_{\Box}^{\Box}(\Box) d\Box$$ $\infty$
factorize 15x+5
simplify 6x-6y+9-8x-2y
3
3.1 diveded by 2 is?
make a the subject of v=u+at
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m=nsquared+3 make n the subject