How do you solve 4-(-h)=684−(−h)=68?
2 Answers
Jan 15, 2017
Explanation:
Jan 15, 2017
Explanation:
4-(-h)=684−(−h)=68 subtracting a negative quantity is
color(blue)"equivalent to adding the quantity"equivalent to adding the quantity
rArr4+h=68⇒4+h=68 To solve for h, subtract 4 from both sides of the equation.
cancel(4)cancel(-4)+h=68-4
rArrh=64" is the solution"