How do you solve 4-(-h)=684(h)=68?

2 Answers
Jan 15, 2017

h = 64h=64

Explanation:

- (-h) = h(h)=h

h = 68 - 4h=684

h = 64h=64

Jan 15, 2017

h=64h=64

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=684+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"