Answer: x=0
Explanation:
Given
10+10=-2(4x-10)
Combine like term
20=-2(4x-10)
Distributive property (REMEMBER you need to change signs when it is negative outside)
20=-8x+20
Subtract 20 on both sides (subtractive property of equality)
-8x=0
Divide -8 on both sides (division property of equality)
x=0
Hope this helps!! :)
Please let me know if you have any question