Question
Solve the equation
x=0
Evaluate
83x=7x×13
Multiply the terms
More Steps

Multiply the terms
7x×13
Multiply the terms
7x×13
Use the commutative property to reorder the terms
713x
83x=713x
Cross multiply
3x×7=8×13x
Simplify the equation
21x=8×13x
Simplify the equation
21x=104x
Add or subtract both sides
21x−104x=0
Subtract the terms
More Steps

Evaluate
21x−104x
Collect like terms by calculating the sum or difference of their coefficients
(21−104)x
Subtract the numbers
−83x
−83x=0
Change the signs on both sides of the equation
83x=0
Solution
x=0
Show Solution

Rewrite the equation
x=0
Evaluate
83x=(7x)×13
Evaluate
More Steps

Evaluate
7x×13
Multiply the terms
7x×13
Use the commutative property to reorder the terms
713x
83x=713x
Reduce the fraction
83x=713x
Reduce the fraction
83x=713x
Multiply both sides of the equation by LCD
21x=104x
Move the variable to the left side
−83x=0
Multiply both sides
83x=0
Solution
x=0
Show Solution
