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Popular >

simplify 1/2-9/2

Solution

simplify

\frac{1}{2} - \frac{9}{2}

Solution

- 4

Solution steps

\frac{1}{2} - \frac{9}{2}

Apply the fraction rule:

\frac{a}{c} - \frac{b}{c} = \frac{a - b}{c}

= \frac{1 - 9}{2}

Subtract the numbers:

1 - 9 = - 8

= \frac{- 8}{2}

Divide the numbers:

\frac{- 8}{2} = - 4

= - 4

Popular Examples

2 ∣ 4 - x ∣ = 7

-0.000008x^2+0.0074x-0.0233=0.0138

- 0.000008 x^{2} + 0.0074 x - 0.0233 = 0.0138

factor 6bp^3-27p^2-10bpq+45q factor

6 b p^{3} - 27 p^{2} - 10 b pq + 45 q

6 (x + 4) = 20

3/4 n-18= 1/4 n-4

\frac{3}{4} n - 18 = \frac{1}{4} n - 4

Frequently Asked Questions (FAQ)

What is 1/2-9/2 ?
The solution to 1/2-9/2 is -4