Question

−20=−4x−6x Find the value of x

Answer 1

`\huge\boxed{x=2}`

Explanation:

`-20=-4x-6x\qquad|\text{combine like terms}\\\\-20=-10x\qquad|\text{divide both sides by (-10)}\\\\(-20)/(-10)=(-10x)/(-10)\\\\2=x\to x=2`