(-135)-(-235)

A mixed number is an addition of its whole and fractional parts.

-(1+35)-(-235)

Add 1 and 35.

Write 1 as a fraction with a common denominator.

-(55+35)-(-235)

Combine the numerators over the common denominator.

-5+35-(-235)

Add 5 and 3.

-85-(-235)

-85-(-235)

-85-(-235)

A mixed number is an addition of its whole and fractional parts.

-85–(2+35)

Add 2 and 35.

To write 2 as a fraction with a common denominator, multiply by 55.

-85–(2⋅55+35)

Combine 2 and 55.

-85–(2⋅55+35)

Combine the numerators over the common denominator.

-85–2⋅5+35

Simplify the numerator.

Multiply 2 by 5.

-85–10+35

Add 10 and 3.

-85–135

-85–135

-85–135

-85–135

Multiply -1 by -1.

-85+1(135)

Multiply 135 by 1.

-85+135

-85+135

Combine the numerators over the common denominator.

-8+135

Add -8 and 13.

55

Divide 5 by 5.

1

Factor (-1 3/5)-(-2 3/5)