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Popular >

simplify 4z-(-3z)

Solution

simplify

4 z - (- 3 z)

Solution

7 z

Solution steps

4 z - (- 3 z)

Apply rule:

a - (- b) = a + b

4 z - (- 3 z) = 4 z + 3 z

= 4 z + 3 z

Add similar elements:

4 z + 3 z = 7 z

= 7 z

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Frequently Asked Questions (FAQ)

What is 4z-(-3z) ?
The solution to 4z-(-3z) is 7z