Solve for x
x = -\frac{61}{4} = -15\frac{1}{4} = -15.25
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12\left(4\times 1+1\right)+4\left(x+1\right)=3
Multiply both sides of the equation by 12, the least common multiple of 3,4.
12\left(4+1\right)+4\left(x+1\right)=3
Multiply 4 and 1 to get 4.
12\times 5+4\left(x+1\right)=3
Add 4 and 1 to get 5.
60+4\left(x+1\right)=3
Multiply 12 and 5 to get 60.
60+4x+4=3
Use the distributive property to multiply 4 by x+1.
64+4x=3
Add 60 and 4 to get 64.
4x=3-64
Subtract 64 from both sides.
4x=-61
Subtract 64 from 3 to get -61.
x=\frac{-61}{4}
Divide both sides by 4.
x=-\frac{61}{4}
Fraction \frac{-61}{4} can be rewritten as -\frac{61}{4} by extracting the negative sign.
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