8
First, subtract 20 and 5. Then take that answer and subtract 13 from it. 20-5-13 15-13 2 The answer is 2
26
26
Subtract 4 each time.
if you subtract 0 from 5 is still 5. but if you subtract 5 from 0 then it would be -5.
First, subtract 20 and 5. Then take that answer and subtract 13 from it. 20-5-13 15-13 2 The answer is 2
22
18
26
13/20 - 3/5 = 13/20 - 12/20 = 1/20
The expression ( x - 8 - 5 ) simplifies to ( x - 13 ). This means you subtract 13 from the variable ( x ).
26
Subtract 4 each time.
5
To solve the equation (3x + 5 = x + 13), first, subtract (x) from both sides to get (2x + 5 = 13). Next, subtract 5 from both sides, resulting in (2x = 8). Finally, divide both sides by 2, yielding (x = 4).
16
If the fractions have the same denominator, just add or subtract the numerators. 13/20 - 9/20 = 4/20 2/5 + 1/5 = 3/5