Question

-15 = 10x - 40x please helpp

Answer 1

Answer:

$\large\boxed{x=\dfrac{1}{2}}$

Step-by-step explanation:

$10x-40x=-15\\\\-30x=-15\qquad\text{divide both sides by (-30)}\\\\\dfrac{-30x}{-30}=\dfrac{-15}{-30}\\\\x=\dfrac{1}{2}$