Solve for x
x = \frac{7}{4} = 1\frac{3}{4} = 1.75
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4x+4x+4x=5\times 4+1
Multiply both sides of the equation by 4.
8x+4x=5\times 4+1
Combine 4x and 4x to get 8x.
12x=5\times 4+1
Combine 8x and 4x to get 12x.
12x=20+1
Multiply 5 and 4 to get 20.
12x=21
Add 20 and 1 to get 21.
x=\frac{21}{12}
Divide both sides by 12.
x=\frac{7}{4}
Reduce the fraction \frac{21}{12} to lowest terms by extracting and canceling out 3.
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