What is being done to the variable in the equation = m/5 -40?

it's being multiplied by -5
t's being divided by 5.
it's being multiplied by -40.
it's being divided by -40.

(a) solve h+2/6 = h-3/4(b) solve the following simultaneous equations. 2x = y + 66x - 2y = 13x = ? y = ?

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

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