Respuesta :
Step 1: Simplify both sides of the equation.
2x−1/4−3x−2/5=1/10
2x+−1/4+−3x+−2/5=1/10
(2x+−3x)+(−1/4+−2/5)=1/10(Combine Like Terms)
−x+−13/20=1/10
−x+−13/20=1/10
Step 2: Add 13/20 to both sides.
−x+−13/20+13/20=1/10+13/20
−x=3/4
Step 3: Divide both sides by -1.
−x−1=3/4−1
x=−3/4
2x−1/4−3x−2/5=1/10
2x+−1/4+−3x+−2/5=1/10
(2x+−3x)+(−1/4+−2/5)=1/10(Combine Like Terms)
−x+−13/20=1/10
−x+−13/20=1/10
Step 2: Add 13/20 to both sides.
−x+−13/20+13/20=1/10+13/20
−x=3/4
Step 3: Divide both sides by -1.
−x−1=3/4−1
x=−3/4
[tex]2x - \frac{1}{4} - 3x - \frac{2}{5} = \frac{1}{10} \\ \\ - x - \frac{1}{4} = \frac{5}{10} \\ \\ - x - \frac{1}{4} = \frac{2}{4} \\ \\ - x = \frac{3}{4} \\ \\ x = - \frac{3}{4} [/tex]