Q15 J of 38 Page 190

Let’s find the roots of the equations (i.e. let’s solve the equations).

25 + 3(4x - 5) + 8(x + 2) = x + 3


25+3(4x-5)+8(x+2)=x+3


⇒ 25+12x-15+8x+16=x+3


⇒ 26+20x=x+3


⇒ 20x-x=3-26


⇒ 19x=-23



This is the required root of the given equation.


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