Evaluate
\frac{21x}{10}-4.2
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\frac{21x}{10}-4.2
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0.6x-2.2-5\left(0.4-0.3x\right)
Use the distributive property to multiply 3x-11 by 0.2.
0.6x-2.2-2+1.5x
Use the distributive property to multiply -5 by 0.4-0.3x.
0.6x-4.2+1.5x
Subtract 2 from -2.2 to get -4.2.
2.1x-4.2
Combine 0.6x and 1.5x to get 2.1x.
0.6x-2.2-5\left(0.4-0.3x\right)
Use the distributive property to multiply 3x-11 by 0.2.
0.6x-2.2-2+1.5x
Use the distributive property to multiply -5 by 0.4-0.3x.
0.6x-4.2+1.5x
Subtract 2 from -2.2 to get -4.2.
2.1x-4.2
Combine 0.6x and 1.5x to get 2.1x.
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