Question

15(9x - 5) - 13(2x - 9) + 5(x + 4)=0
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Answer 1

Answer

simplify left side ,

114x + 62 = 0

Subtract from both sides ,

( 114x + 62 ) - 62 = 0 - 62

Simplify left side ,

114x = 0 - 62

Remove adding Zero

114x = - 62

Divide from both side

$\frac{114x}{114} = - \frac{62}{114} \\ \\ simplify \: fraction \: \\ \\ x = - \frac{62}{114} \\ \\ simplify \: fraction \: \\ \\ x = - \frac{31}{57} \\ \\ x = - 0.543859649122807$

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