Solve for x
x=2
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9\left(x-0.4\right)=4.8\times 3
Multiply both sides by 3.
9x-3.6=4.8\times 3
Use the distributive property to multiply 9 by x-0.4.
9x-3.6=14.4
Multiply 4.8 and 3 to get 14.4.
9x=14.4+3.6
Add 3.6 to both sides.
9x=18
Add 14.4 and 3.6 to get 18.
x=\frac{18}{9}
Divide both sides by 9.
x=2
Divide 18 by 9 to get 2.
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