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10-10x-\left(12-4x\right)\times 4=\left(5-5x\right)\times 10-\left(6-2x\right)\times 13
Variable x cannot be equal to any of the values 1,3 since division by zero is not defined. Multiply both sides of the equation by 20\left(x-3\right)\left(x-1\right), the least common multiple of 6-2x,5-5x,12-4x,10-10x.
10-10x-\left(48-16x\right)=\left(5-5x\right)\times 10-\left(6-2x\right)\times 13
Use the distributive property to multiply 12-4x by 4.
10-10x-48+16x=\left(5-5x\right)\times 10-\left(6-2x\right)\times 13
To find the opposite of 48-16x, find the opposite of each term.
-38-10x+16x=\left(5-5x\right)\times 10-\left(6-2x\right)\times 13
Subtract 48 from 10 to get -38.
-38+6x=\left(5-5x\right)\times 10-\left(6-2x\right)\times 13
Combine -10x and 16x to get 6x.
-38+6x=50-50x-\left(6-2x\right)\times 13
Use the distributive property to multiply 5-5x by 10.
-38+6x=50-50x-\left(78-26x\right)
Use the distributive property to multiply 6-2x by 13.
-38+6x=50-50x-78+26x
To find the opposite of 78-26x, find the opposite of each term.
-38+6x=-28-50x+26x
Subtract 78 from 50 to get -28.
-38+6x=-28-24x
Combine -50x and 26x to get -24x.
-38+6x+24x=-28
Add 24x to both sides.
-38+30x=-28
Combine 6x and 24x to get 30x.
30x=-28+38
Add 38 to both sides.
30x=10
Add -28 and 38 to get 10.
x=\frac{10}{30}
Divide both sides by 30.
x=\frac{1}{3}
Reduce the fraction \frac{10}{30} to lowest terms by extracting and canceling out 10.