Solve for x
x=0
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5x-1-4x=-1-2x+15x
Combine 2x and 3x to get 5x.
x-1=-1-2x+15x
Combine 5x and -4x to get x.
x-1=-1+13x
Combine -2x and 15x to get 13x.
x-1-13x=-1
Subtract 13x from both sides.
-12x-1=-1
Combine x and -13x to get -12x.
-12x=-1+1
Add 1 to both sides.
-12x=0
Add -1 and 1 to get 0.
x=0
Product of two numbers is equal to 0 if at least one of them is 0. Since -12 is not equal to 0, x must be equal to 0.
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