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Aleonysh [2.5K]
3 years ago
15

X - (-20) = 5 _________________

Mathematics
2 answers:
tamaranim1 [39]3 years ago
8 0

X - (-20) = 5

When you subtract a negative, change it to addition:

X + 20 = 5

Subtract 20 from both sides:

X = -15

Aleksandr-060686 [28]3 years ago
3 0

Answer:

\boxed{x=-15}

Step-by-step explanation:

x-(-20)=5

\sf Distribute \ negative \ sign.

x+20=5

\sf Subtract \ 20 \ from \ both \ sides.

x+20-20=5-20

x=-15

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