-57x=-7
Multiply both sides of the equation by -75.
-75⋅(-57)⋅x=-75⋅-7
Simplify -75⋅(-57)⋅x.
Cancel the common factor of 7.
Move the leading negative in -75 into the numerator.
-75⋅(-57)⋅x=-75⋅-7
Move the leading negative in -57 into the numerator.
-75⋅-57⋅x=-75⋅-7
Factor 7 out of -7.
7(-1)5⋅-57⋅x=-75⋅-7
Cancel the common factor.
7⋅-15⋅-57⋅x=-75⋅-7
Rewrite the expression.
-15⋅-5⋅x=-75⋅-7
-15⋅-5⋅x=-75⋅-7
Cancel the common factor of 5.
Factor 5 out of -5.
-15⋅(5(-1))⋅x=-75⋅-7
Cancel the common factor.
-15⋅(5⋅-1)⋅x=-75⋅-7
Rewrite the expression.
-1⋅-1⋅x=-75⋅-7
-1⋅-1⋅x=-75⋅-7
Multiply.
Multiply -1 by -1.
1⋅x=-75⋅-7
Multiply x by 1.
x=-75⋅-7
x=-75⋅-7
x=-75⋅-7
Multiply -75⋅-7.
Multiply -7 by -1.
x=7(75)
Combine 7 and 75.
x=7⋅75
Multiply 7 by 7.
x=495
x=495
x=495
The result can be shown in multiple forms.
Exact Form:
x=495
Decimal Form:
x=9.8
Mixed Number Form:
x=945
Solve for x -5/7x=-7
