Finite Math Examples

Solve for x x/6-x/7=5/6
Step 1
Simplify .
Tap for more steps...
Step 1.1
To write as a fraction with a common denominator, multiply by .
Step 1.2
To write as a fraction with a common denominator, multiply by .
Step 1.3
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
Tap for more steps...
Step 1.3.1
Multiply by .
Step 1.3.2
Multiply by .
Step 1.3.3
Multiply by .
Step 1.3.4
Multiply by .
Step 1.4
Combine the numerators over the common denominator.
Step 1.5
Simplify the numerator.
Tap for more steps...
Step 1.5.1
Factor out of .
Tap for more steps...
Step 1.5.1.1
Factor out of .
Step 1.5.1.2
Factor out of .
Step 1.5.1.3
Factor out of .
Step 1.5.2
Multiply by .
Step 1.5.3
Subtract from .
Step 1.6
Multiply by .
Step 2
Multiply both sides of the equation by .
Step 3
Simplify both sides of the equation.
Tap for more steps...
Step 3.1
Simplify the left side.
Tap for more steps...
Step 3.1.1
Cancel the common factor of .
Tap for more steps...
Step 3.1.1.1
Cancel the common factor.
Step 3.1.1.2
Rewrite the expression.
Step 3.2
Simplify the right side.
Tap for more steps...
Step 3.2.1
Simplify .
Tap for more steps...
Step 3.2.1.1
Cancel the common factor of .
Tap for more steps...
Step 3.2.1.1.1
Factor out of .
Step 3.2.1.1.2
Cancel the common factor.
Step 3.2.1.1.3
Rewrite the expression.
Step 3.2.1.2
Multiply by .