How To Add Fractions In Linear Equations

- so we have another question here. itsays, three plus x over four. and that's the equivalent to 51, right? so to solve the x, whichis standing right there. you want to remove the things that are further awayfrom it. so then the first thing you do is you want to get rid of the three. so thethree has to be removed. how do we do

How To Add Fractions In Linear Equations, that? that's a positive three. so toremove it, we have to subtract the three from both sides. so by doing that,negative three, negative three. that canceled the three here. you're left withjust the x over four. and over here it's 51 minus 3. that gives you just 48. sothe last step right here to solve the x is

that we have to get rid of the fourunderneath. this has been divided so we do the opposite by multiplying by a four. letme just put the four in brackets. it means that they're being multiplied. so whathappens, the fours here cancel, and you're left with just the x. and it'sequal to 48 times 4. quickly punch in my calculator. i got a 192. and this is yourfinal answer for this question. thanks for watching.