Solve for b -3=-1/10*3+b

Math
-3=-110⋅3+b
Rewrite the equation as -110⋅3+b=-3.
-110⋅3+b=-3
Simplify each term.
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Multiply -110⋅3.
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Multiply 3 by -1.
-3(110)+b=-3
Combine -3 and 110.
-310+b=-3
-310+b=-3
Move the negative in front of the fraction.
-310+b=-3
-310+b=-3
Move all terms not containing b to the right side of the equation.
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Add 310 to both sides of the equation.
b=-3+310
To write -3 as a fraction with a common denominator, multiply by 1010.
b=-3⋅1010+310
Combine -3 and 1010.
b=-3⋅1010+310
Combine the numerators over the common denominator.
b=-3⋅10+310
Simplify the numerator.
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Multiply -3 by 10.
b=-30+310
Add -30 and 3.
b=-2710
b=-2710
Move the negative in front of the fraction.
b=-2710
b=-2710
The result can be shown in multiple forms.
Exact Form:
b=-2710
Decimal Form:
b=-2.7
Mixed Number Form:
b=-2710
Solve for b -3=-1/10*3+b

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