Basic Math Examples

Simplify (6(z-4))/(6z-7)-(7(z+6))/(6z-7)-(z-4)/(7-6z)
Step 1
Combine the numerators over the common denominator.
Step 2
Simplify each term.
Tap for more steps...
Step 2.1
Apply the distributive property.
Step 2.2
Multiply by .
Step 2.3
Apply the distributive property.
Step 2.4
Multiply by .
Step 3
Simplify terms.
Tap for more steps...
Step 3.1
Subtract from .
Step 3.2
Simplify the expression.
Tap for more steps...
Step 3.2.1
Subtract from .
Step 3.2.2
Move the negative in front of the fraction.
Step 3.3
Factor out of .
Step 3.4
Rewrite as .
Step 3.5
Factor out of .
Step 4
To write as a fraction with a common denominator, multiply by .
Step 5
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
Tap for more steps...
Step 5.1
Multiply by .
Step 5.2
Reorder the factors of .
Step 6
Combine the numerators over the common denominator.
Step 7
Simplify the numerator.
Tap for more steps...
Step 7.1
Apply the distributive property.
Step 7.2
Multiply .
Tap for more steps...
Step 7.2.1
Multiply by .
Step 7.2.2
Multiply by .
Step 7.3
Multiply by .
Step 7.4
Apply the distributive property.
Step 7.5
Multiply by .
Step 7.6
Subtract from .
Step 7.7
Add and .
Step 7.8
Add and .
Step 8
Move the negative in front of the fraction.