Solve for x
x=5
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6=4.5+0.3x
Add 0 and 6 to get 6.
4.5+0.3x=6
Swap sides so that all variable terms are on the left hand side.
0.3x=6-4.5
Subtract 4.5 from both sides.
0.3x=1.5
Subtract 4.5 from 6 to get 1.5.
x=\frac{1.5}{0.3}
Divide both sides by 0.3.
x=\frac{15}{3}
Expand \frac{1.5}{0.3} by multiplying both numerator and the denominator by 10.
x=5
Divide 15 by 3 to get 5.
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