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x +y = y-m

what is m


Sagot :

Answer:

m = -x

Step-by-step explanation:

x +y = y-m

subtract y on both sides which will cancel them out, we are left with

x = -m

multiply both sides by -1 to get rid of the -m

x × -1 = -x, -m × -1 = m

final answer: m = -x

Let's solve

  • x+y=y-m
  • x=y-y-m
  • x=0-m
  • x=-m
  • m=-x

Done!