Solve for y
y=2.9
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6y-0.9=19.4-y
Use the distributive property to multiply 3 by 2y-0.3.
6y-0.9+y=19.4
Add y to both sides.
7y-0.9=19.4
Combine 6y and y to get 7y.
7y=19.4+0.9
Add 0.9 to both sides.
7y=20.3
Add 19.4 and 0.9 to get 20.3.
y=\frac{20.3}{7}
Divide both sides by 7.
y=\frac{203}{70}
Expand \frac{20.3}{7} by multiplying both numerator and the denominator by 10.
y=\frac{29}{10}
Reduce the fraction \frac{203}{70} to lowest terms by extracting and canceling out 7.
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