Question

2x{3x[4x(5xX+1)-2}=2 Ajutor!!

Answer 1

2×{3×[4×(5×X+1)]-2}=2

 2×{3×[4×(5X+1)]-2}=2

2×{3×[(20x+4)-2]}=2

 2×[3×(20x+4-2)]=2

2×[3×(20x+2)]=2

 2×(60x+6)=2

120x+12=2

120x=2-10

120x=- 8

$x=- \frac{8}{120} \\ =- \frac{1}{15} \\ \\ x=-\frac{1}{15}$